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 Just wait till Heidi learns video-editing skills. - tkwetzel [more] |
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An idea we came up with for changing bumper color. The manual only suggests a removable cover or two sets of bumpers (R12), but we couldn't find any rules specifically against this. Our main question is if this is legal. The stitching won't be visible and we will print our team number on both sides, so the only concern would be the flap coming off and leaving the bumper zone, but this is also a risk with bumper covers.
Thanks for any feedback
PS: I used PowerPoint to make the drawing.
Discussion
view entire thread
02-07-2010 04:08 PM
Jared341
Re: pic: Bumper idea - legal?
This is actually a pretty ingenious idea. I would check with the GDC about legality, but I don't see why they would disallow this.
Depending on how you attach your bumpers (with bolts, for example), you could also run a bolt through the flap to make absolutely sure it won't go anywhere.
02-07-2010 04:11 PM
BrendanB
Re: pic: Bumper idea - legal?
That is really cool! Agree with Jared, if it works out put a bolt on there to help hold it!
Very smart idea!
02-07-2010 04:18 PM
Alan Anderson
Re: pic: Bumper idea - legal?
That's a great idea. Please get an official answer from the GDC on whether it satisfies the bumper rules.
02-07-2010 04:34 PM
Coach Norm
Re: pic: Bumper idea - legal?
Great idea. I will be interested in what the GDC rules.
You could put a grommet in the flap on each side and have a bolt that goes through the grommet to hold it in place.
02-07-2010 04:37 PM
IndySam
Re: pic: Bumper idea - legal?
What a great idea. I hope this gets approved.
02-07-2010 04:45 PM
Dan2081
Re: pic: Bumper idea - legal?
This is legit! I always love when good ideas come from central ill
02-07-2010 04:55 PM
Jones571
Re: pic: Bumper idea - legal?
hope they approve this it is a great idea
02-07-2010 05:08 PM
m^3
Re: pic: Bumper idea - legal?
Thanks for the feedback. We'll probably back up the velcro with grommets or something similar. The only downside I can think of is it coming loose and leaving the bumper zone.
I haven't been able to post this to Q&A yet (I need to get our login information), but feel free to use my picture and ask them yourself.
02-07-2010 11:00 PM
EricH
Re: pic: Bumper idea - legal?
I'm going to go out on a limb and say that while this is an ingenious idea, it probably won't be approved. Quoting <R12>, "Therefore, each ROBOT must be able to display red BUMPERS and blue BUMPERS This may be done via either of two acceptable methods:" and then it goes on to list the methods.
What they don't say is if any other method is acceptable. That's what I'd ask. If I had Q&A access, I would say something like: "We have found another method to change bumper color. We would like to know if we are allowed to use this method. [describe method] If this is not legal, we would also like to know which rule it specifically violates."
Like I say, I'm not sure this method would go through, but I'd love it if it did. I'd also use the grommet attachment suggested.
02-07-2010 11:17 PM
Rion Atkinson
Re: pic: Bumper idea - legal?
Has anyone posted this on the Q&A yet? I am my team's Q&A guy, so I will gladly do it if the OP has yet to gain access to the Q&A. I would actually just copy the picture and use Eric's question format. 
lol
-Rion
02-07-2010 11:21 PM
m^3
Re: pic: Bumper idea - legal?
Go ahead, that would be appreciated. Eric's phrasing of the question sounds good.
02-07-2010 11:22 PM
Al Skierkiewicz
Re: pic: Bumper idea - legal?
I really like this idea, you guys are good! The Q&A has the final say on this though as to whether it satisfies R12. I wonder why someone didn't think of this before.
02-07-2010 11:29 PM
cbale2000
Re: pic: Bumper idea - legal?
I hope this get's approved, if it does this could save a LOT of teams (mine included) from having to make 2 sets of bumpers or a bumper cover that could potentially fall off!
Can't wait to see the GDC feedback on this one! 
02-07-2010 11:30 PM
delsaner
Re: pic: Bumper idea - legal?
Innovation at its finest. Wonderful idea, and I also hope it gets approved.
02-07-2010 11:41 PM
Rion Atkinson
Re: pic: Bumper idea - legal?
I have posted this to the Q&A. For the moment it can be found here.
02-07-2010 11:45 PM
billbo911
Re: pic: Bumper idea - legal?
Not only is this ingenious, it also radically reduces the possibility of the secondary, or slip cover, color from hanging down and causing a penalty due to rough play.
02-07-2010 11:57 PM
dlavery
Re: pic: Bumper idea - legal?
|
Originally Posted by Formerly Famous
I have posted this to the Q&A. For the moment it can be found here.
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-dave
.
02-08-2010 07:57 AM
johnr
Re: pic: Bumper idea - legal?
How do you do the ends? Great idea but i just can't picture the ends.
02-08-2010 09:31 AM
Rion Atkinson
Re: pic: Bumper idea - legal?
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Originally Posted by dlavery
If you posted it there, in the "New Topics" forum, it will not get answered. If you actually want an official answer to your question, it has to be submitted to the "Submit Your Questions Here" forum (clever title, eh?). Access to the submission forum is limited to the officially appointed team representative.
-dave . |
Sorry about that everyone,
Rion
02-08-2010 01:22 PM
ALTrammell818
Re: pic: Bumper idea - legal?
If this is approved would you mind other teams using the idea?
02-08-2010 02:08 PM
techgirl3
Re: pic: Bumper idea - legal?
This is a great idea. Kudos to whoever thought of it
02-09-2010 10:25 AM
Alex Cormier
Re: pic: Bumper idea - legal?
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Originally Posted by Formerly Famous
Sorry about that. I fixed it. (That Submit Your Questions Here" forum is well hidden... )
Sorry about that everyone, Rion |
02-09-2010 10:57 AM
m^3
Re: pic: Bumper idea - legal?
Formerly Famous submitted it, but I don't see it in the submit area, so maybe the GDC removes them from the submit area until they post the answer in the responses section. Another possibility is that they put something in the team update (don't those usually come out on Tuesday?).
IF this gets approved, anyone is welcome to use it. The more people that use it, the more we can develop and tweak it for next year.
This might explain the idea a little better. The sections on the right and left side would be on the sides of the bumper.
http://picasaweb.google.com/lh/photo...eat=directlink
02-09-2010 10:59 AM
Chris is me
Re: pic: Bumper idea - legal?
Instead of velcro, perhaps a line of several snap fasteners would work better. Same repeatability, a bit more grip.
02-09-2010 11:21 AM
m^3
Re: pic: Bumper idea - legal?
The snap fasteners sound good. Using grommets and pulling them over a post should work as well. The tension from compressing the noodles as you pull the flap back should hold it.
Read all about snap fasteners here:
http://www.snapsource.com/faqs/introtosnaps.php
The only question is if they are strong enough.
02-09-2010 07:43 PM
DRH2o
Re: pic: Bumper idea - legal?
Looks like it is legal --- if I am reading this right.
Alternately, the ROBOT may use changeable BUMPER covers. The BUMPER covers
− may be removable, reversible, or fixed
From Update #9 http://www.usfirst.org/uploadedFiles...Update%209.pdf
02-09-2010 08:01 PM
Bob Steele
Re: pic: Bumper idea - legal?
I think we all need to see that the GDC can recognize and value good and creative ways to play the game. They can see a good solution and are willing to make it possible to use it...
A round of applause for them!!
And now a bigger round of applause for the ingenious inventors of this bumper idea..!!!
Thank you for sharing!!!
When we share .... everyone benefits....!!
see you on the field...
now we just have to figure out how to sew these...!!
02-09-2010 08:24 PM
m^3
Re: pic: Bumper idea - legal?
Well I guess that answers my question... now we just have to build them 
Better get to work, I'll be sure to post some pictures when we finish.
Anyone's welcome to use this design (or come up with other methods and post them!), but make sure you follow all the rules and build them robustly. On another note, it's pretty cool our idea made it into a team update...
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<R12> The color of the BUMPERS will be used to identify the ALLIANCE to which the ROBOT has been assigned, red or blue. Therefore, each ROBOT must be able to display red BUMPERS and blue BUMPERS. This may be done via either of two acceptable methods: A. Each ROBOT may be built with two complete sets of interchangeable BUMPERS, one red and one blue. If this method is chosen, the BUMPERS must be identical except for the color of the covering fabric (see Rule <R07-F>). B. Alternately, the ROBOT may use changeable BUMPER covers. The BUMPER covers − may be removable, reversible, or fixed − must completely enclose the BUMPERS − must show only a single color such that when the BUMPER covers are in use, only fabric of the assigned ALLIANCE color may be visible. − must be constructed solely of fabric and a fastening/restraining system to hold the cover in place. The fastening/restraining system must extend no further than one inch beyond the FRAME PERIMETER (i.e. no further than any other hard parts of the BUMPER - see Rule <R07-N>). Please note that the fastening/restraining system MUST be designed with robust performance in mind. The restraints must hold the The BUMPERS may be constructed with a fabric covering of one color (see Rule <R07-F>), and then covered with a removable fabric shroud of the opposite color when appropriate. The removable cover must completely enclose the BUMPERS and conceal the contrasting fabric. removable cover in place during February 9, 2010 vigorous interactions with other ROBOTS and FIELD elements during the MATCH without allowing the cover to come off. |
| must be constructed solely of fabric and a fastening/restraining system to hold the cover in place. The fastening/restraining system must extend no further than one inch beyond the FRAME PERIMETER (i.e. no further than any other hard parts of the BUMPER - see Rule <R07-N>). |
02-09-2010 09:00 PM
Mike Betts
Re: pic: Bumper idea - legal?
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Originally Posted by m^3
...But this raises the question of if the stitching is allowed... would it count as "fabric?"
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JMHO,
Mike
02-09-2010 09:17 PM
Al Skierkiewicz
Re: pic: Bumper idea - legal?
And the answer to the question...
B. Alternately, the ROBOT may use changeable BUMPER covers. The BUMPER covers
− may be removable, reversible, or fixed
− must completely enclose the BUMPERS
− must show only a single color such that when the BUMPER covers are in use, only fabric of the assigned ALLIANCE color may be visible.
We all win, nice job guys! Take a pat on the back out of petty cash!
02-10-2010 01:55 AM
KarenH
Re: pic: Bumper idea - legal?
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Originally Posted by Chris is me
Instead of velcro, perhaps a line of several snap fasteners would work better. Same repeatability, a bit more grip.
|
--can be tricky to attach. You have to get it right on the first try.
--must be precisely aligned
--can sometimes be difficult to fasten
--often come unsnapped when under stress
There's a reason Velcro has outstripped snap fasteners in popularity. So be sure to experiment and test, test, test with extra fabric and bumper assemblies before committing to using snap fasteners on your competition bumpers.
Thread shouldn't be a problem; use of fabric implies use of thread, even more so than use of aluminum or steel implies use of welding. Thread is not generally regarded as a "fastener" the way buttons, snaps, and Velcro are.
Invisible thread would solve the problem of color matching. Sulky brand invisible thread is nicer to work with than some others, but I don't know if it's as strong. Sewing a second line of stitching over the first line of stitching is a good way to make a strong seam using any kind of thread.
02-10-2010 07:23 AM
GaryVoshol
Re: pic: Bumper idea - legal?
You might consider fusible interfacing between the red and blue to keep them laying flat and neat.
02-10-2010 09:31 AM
Daniel_LaFleur
Re: pic: Bumper idea - legal?
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Originally Posted by GaryVoshol
You might consider fusible interfacing between the red and blue to keep them laying flat and neat.
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02-10-2010 09:38 AM
Tristan Lall
Re: pic: Bumper idea - legal?
The other interesting change due to Update #9 is that apparently non-red/blue bumpers are allowed, as long as the covers are red and blue (or reversible red & blue).
02-10-2010 10:58 AM
GaryVoshol
Re: pic: Bumper idea - legal?
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Originally Posted by Tristan Lall
The other interesting change due to Update #9 is that apparently non-red/blue bumpers are allowed, as long as the covers are red and blue (or reversible red & blue).
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02-10-2010 02:41 PM
dlavery
Re: pic: Bumper idea - legal?
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Originally Posted by Tristan Lall
The other interesting change due to Update #9 is that apparently non-red/blue bumpers are allowed, as long as the covers are red and blue (or reversible red & blue).
|
.
02-10-2010 02:58 PM
billbo911
Re: pic: Bumper idea - legal?
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Originally Posted by dlavery
Rule <R07-F> has not been changed and is still in force..
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| <R07-F>. The fabric covering the BUMPERS must be solid red or solid blue in color. Visually, the red or blue must be as close to the corresponding color in the FIRST logo as reasonable (i.e. to a reasonably astute observer, they appear similar). The only markings permitted on the BUMPER fabric cover are the team number (see Rule <R15>). |
Now if the rule said: "The fabric the bumper is constructed of must be solid red or solid blue in color....." then it would be a different story.
02-10-2010 03:14 PM
dlavery
Re: pic: Bumper idea - legal?
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Originally Posted by billbo911
I believe Tristan's comment meant that the bumpers themselves could be any color as long as the covers were the correct Red/Blue. This appears to be supported by the rules as well.
Now if the rule said: "The fabric the bumper is constructed of must be solid red or solid blue in color....." then it would be a different story. |
02-10-2010 03:19 PM
waialua359
Re: pic: Bumper idea - legal?
I think to save everyone the hastle, just make a set of red and blue bumpers, case closed and worry about building the robot.
Seattle Fabrics doesnt have a shortage of those colors.
02-10-2010 03:27 PM
billbo911
Re: pic: Bumper idea - legal?
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Originally Posted by dlavery
Rule <R07> discusses the bumpers. Rule <R12-B> discusses removable/reversible covers. The changes to Rule <R12-B> in Update #9 do not affect the fact that Rule <R07> still requires that the BUMPERS be a single, solid red or blue color.
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OK, in light of BOTH rules <R07> and <R12-B>, I must concede you are correct again.
[Billbo bows in the presence of greatness....again]
(Man, my bald spot is starting to turn red from all the head slaps. Maybe I should read every rule on every detail before I stick my foot in my mouth again.)
02-10-2010 05:13 PM
DonRotolo
Re: pic: Bumper idea - legal?
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Originally Posted by dlavery
Rule <R07> discusses the bumpers. Rule <R12-B> discusses removable/reversible covers. The changes to Rule <R12-B> in Update #9 do not affect the fact that Rule <R07> still requires that the BUMPERS be a single, solid red or blue color.
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Thank you for your thoughts on the matter.
This not being an official FIRST forum, I am asking your opinion, with the explicit understanding that your opinion (possibly expressed here) carries no weight at all as far as inspection, rules, or competitions are concerned. That is, your opinion is not an official communication from FIRST. Just some guy's opinion.
Is it legal to use the idea presented here?
Don
.
02-10-2010 05:31 PM
Al Skierkiewicz
Re: pic: Bumper idea - legal?
Dave,
The proposed construction method above would present a single piece/color of fabric to the view of all. A good seamstress would of course use a different color when stitching the fabric so that the red side is stitched in red and the blue side in blue. Numbers would of course have to be present on both sides.
02-10-2010 05:58 PM
Wayne Doenges
Re: pic: Bumper idea - legal?
The only problem I see with the fold over bumper cover design is how do you keep the ends covered in the correct color?
02-10-2010 07:08 PM
EricH
Re: pic: Bumper idea - legal?
|
Originally Posted by Don Rotolo
Dave,
Thank you for your thoughts on the matter. This not being an official FIRST forum, I am asking your opinion, with the explicit understanding that your opinion (possibly expressed here) carries no weight at all as far as inspection, rules, or competitions are concerned. That is, your opinion is not an official communication from FIRST. Just some guy's opinion. Is it legal to use the idea presented here? Don . |
Given that it met all bumper rules with either color showing, my (unofficial) opinion is that it would pass inspection.
02-10-2010 08:40 PM
DonRotolo
Re: pic: Bumper idea - legal?
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Originally Posted by EricH
Don, the Q&A said to read Update #9.
|
I don't want to put words into Dave's mouth (but I will anyway)
but I think he was just reminding us that there are other issues to consider when skinning a bumper...
02-11-2010 01:30 AM
Tristan Lall
Re: pic: Bumper idea - legal?
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Originally Posted by dlavery
Rule <R07> discusses the bumpers. Rule <R12-B> discusses removable/reversible covers. The changes to Rule <R12-B> in Update #9 do not affect the fact that Rule <R07> still requires that the BUMPERS be a single, solid red or blue color.
|
If you interpret <R07F> to deal with the fabric directly enclosing the pool noodles, or all fabric in the bumpers, then I agree, your interpretation is accurate. However, if you interpret the same paragraph to refer instead to the single layer of "fabric covering the BUMPERS", then the combination of <R07> and <R12> does not restrict the colour of the rest of the bumper, when properly covered with a red or blue fabric shroud.
Is the intent of that part of the rule simply to permit clear identification, or also to restrict the selection of fabric colours and markings that will be invisible during matches?
02-11-2010 09:47 AM
dlavery
Re: pic: Bumper idea - legal?
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Originally Posted by Tristan Lall
If you interpret <R07F> to deal with the fabric directly enclosing the pool noodles, or all fabric in the bumpers, then I agree, your interpretation is accurate. However, if you interpret the same paragraph to refer instead to the single layer of "fabric covering the BUMPERS", then the combination of <R07> and <R12> does not restrict the colour of the rest of the bumper, when properly covered with a red or blue fabric shroud.
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Or, just show up at a competition with purple and yellow plaid bumpers at a competition and try to pass inspection.
.
02-11-2010 12:05 PM
billbo911
Re: pic: Bumper idea - legal?
As mentioned before, there is one thing that must be taken into account when using this bumper cover configuration. Do not forget that the ends of the bumpers must also be wrapped in such a way that ONLY the alliance color you are on at that time can be seen.
The banging around that is sure to happen in this game can very easily place considerable forces on the cover fabric. Those forces need to be anticipated and handled in a way that will prevent the cover from slipping and exposing the opposing alliance color.
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<R12-B> Alternately, the ROBOT may use changeable BUMPER covers. The BUMPER covers Each ROBOT may be built with two complete sets of interchangeable BUMPERS, one red and one blue. If this method is chosen, the BUMPERS must be identical except for the color of the covering fabric (see Rule <R07-F>). − may be removable, reversible, or fixed − must completely enclose the BUMPERS − must show only a single color such that when the BUMPER covers are in use, only fabric of the assigned ALLIANCE color may be visible... |
02-11-2010 02:20 PM
Alex Cormier
Re: pic: Bumper idea - legal?
Does the velcro have to bed red/blue?
02-11-2010 09:27 PM
yoda92
Re: pic: Bumper idea - legal?
The Velcro on the bumpers does not need to be red/blue because the Velcro should never show
I'd suggest something along the lines of fishing wire for the "heavy duty stitching"
02-12-2010 12:26 AM
Tristan Lall
Re: pic: Bumper idea - legal?
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Originally Posted by dlavery
Read the second paragraph of Section 8.3 of The Manual. Apply Occam's Razor. Which interpretation do you think is true?
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03-01-2010 09:26 AM
hipsterjr
Re: pic: Bumper idea - legal?
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Originally Posted by Wayne Doenges
The only problem I see with the fold over bumper cover design is how do you keep the ends covered in the correct color?
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03-02-2010 10:56 AM
Cynette
Re: pic: Bumper idea - legal?
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Originally Posted by Wayne Doenges
The only problem I see with the fold over bumper cover design is how do you keep the ends covered in the correct color?
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Originally Posted by hipsterjr
We have made a set of reversable bumpers and that has been the tricky part.
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Add a strip of fabric to the flap about 2-1/2 inches wide and 5-6 inches long and sew it to align with the seam line joining the two colors where the flap starts. Put sturdy velcro on the strip and a matching piece on the back or the bumper (or on the adjacent bumper). When you fold the ends pull this strip the whole way over the end and secure the velcro. It holds all of the end fabric in place and hides any stray edges of the wrong color.
If you need a better description or photos to help you from tearing the blasted bumpers to shreds, let me know.
03-02-2010 01:04 PM
Bob Steele
Re: pic: Bumper idea - legal?
We finished our bumpers and have them on the robot. We tailored the corners so they can fold over on themselves and cover... they have velcro.
I will continue to salute the team that came up with this innovate design..and to those that have boldly gone ahead and done it...and made it work.
I will continue to choose to believe that the spirit of the regulations is what is important... the intent ot his rule should be plain to anyone without meadering the rules..or worrying about it.
When you go on the field you should be identified as either the red or the blue alliance based on the bumper color.
Dave mentioned this rule:
<R07-F>. The fabric covering the BUMPERS must be solid red or solid blue in color. Visually, the red or blue must be as close to the corresponding color in the FIRST logo as reasonable (i.e. to a reasonably astute observer, they appear similar). The only markings permitted on the BUMPER fabric cover are the team number (see Rule <R15>).
One can read that many ways.... and if your bumpers are capable of being covered by solid red or blue fabric...the intent AND the word of the rule are satisfied.
Covering means what is on the OUTSIDE of the bumper...
Good luck and have a great time at the competition
We hope to see you on the field...
We have a pic of our robot on CD here with the bumpers on if anyone wants to do a quick search...blue out in the pic...
take care
03-02-2010 01:11 PM
O'Sancheski
Re: pic: Bumper idea - legal?
that is exactly what team paragon did... they are the coolest bumbers we have ever had
04-23-2010 11:56 AM
JesseK
Re: pic: Bumper idea - legal?
For the teams that tried this idea -- did the bumpers pass inspection and how well did they work?
04-23-2010 02:16 PM
Cynette
Re: pic: Bumper idea - legal?
Absolutely! It was fun with the first weigh-in for our team. We put the red covered bumpers on the scale and the inspector said, "I need to see the blue ones, too." One of our team mentors, who was standing there, turned to a team member and said, "Go get the blue bumpers." The team member got a very confused look on his face. He turned to go and then turned back and said, "Wait, we only have one set!" Then it was the mentor's turn to look confused!
Our only problem with them was in Atlanta when the robot hooked on the robot gate with the bumper with enough force to pull the velcroed flap open to expose the other color. The drive team made sure to take an extra few seconds after that to make sure the cover was pulled tight and the velcro pieces aligned. Compared to some of the saggy bumper covers we saw, the two sided ones were much more elegant!
04-23-2010 02:22 PM
RMS11
Re: pic: Bumper idea - legal?
I would love to see some pics if any team has them!
04-23-2010 02:47 PM
Cynette
Re: pic: Bumper idea - legal?
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Originally Posted by RMS11
I would love to see some pics if any team has them!
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and with the blue-side out: 1511 Blue Bumper.
You could tell the double sided bumpers by the tell-tale horizontal seam along the centerline of the bumpers.
(Can you tell what pose is my favorite for our robot?
)
04-23-2010 02:50 PM
RMiller
Re: pic: Bumper idea - legal?
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Originally Posted by Cynette
Here is Rolling Thunder's Thunderfoot with the red-side fabric on the outside: 1511 Red Bumper,
and with the blue-side out: 1511 Blue Bumper. You could tell the double sided bumpers by the tell-tale horizontal seam along the centerline of the bumpers. (Can you tell what pose is my favorite for our robot? ) |
04-23-2010 03:19 PM
bscharles
Re: pic: Bumper idea - legal?
Ya our team did the same team. I think that the bumper covers were too loose looking
04-23-2010 03:53 PM
kgzak
Re: pic: Bumper idea - legal?
Our team did the same thing. It was so easy to switch between bumpers. We went out to get on the field after we were working on the robot. Our bumpers were the wrong color and a volunteer said, "You guys have the wrong bumpers on! You need to change them!" We switched colors before she could finish her sentence.
04-23-2010 04:04 PM
Peter Matteson
Re: pic: Bumper idea - legal?
You can see our version of these bumpers here:
http://www.chiefdelphi.com/media/photos/35596
We never had any problems with them and the field crew loved the fact we made them for them.
One set was far simpler than making two.
Thanks again for the idea.
Pete
04-23-2010 04:07 PM
ratdude747
Re: pic: Bumper idea - legal?
1747 used that bumper design. when our robot is back, i can get pics of it.
04-23-2010 04:07 PM
BEEKMAN
Re: pic: Bumper idea - legal?
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Originally Posted by kgzak
Our team did the same thing. It was so easy to switch between bumpers. We went out to get on the field after we were working on the robot. Our bumpers were the wrong color and a volunteer said, "You guys have the wrong bumpers on! You need to change them!" We switched colors before she could finish her sentence.
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1) we show up with bumpers set for blue
2) he tells us to put the red bumpers on the scale
3) we explain that they are the same bumpers, just flipped differently
4) we put our bumpers (still in blue mode) on the scale
5) he tells us he wanteds to weigh the red ones, not the blue ones
6) we have to change them to red to get weighed
7) we take bumpers off
8) he tells us we need to now weigh the blue bumpers......
9) as we swich them over, he still doesnt understand that they are the same bumpers......
04-23-2010 04:30 PM
angelawence11
Re: pic: Bumper idea - legal?
wow! very creative and innovative!!!!!!!! I dont know for sure that it's legal, but it should be. I mean, its 1 piece (assuming your heavy duty stitching holds up) it seems less likely to "have an incident" than the current bumper covers do. I've seen a couple matches where robots bumper covers fall off... if made correctly this would help prevent that! great idea.
04-23-2010 04:46 PM
Aren_Hill
Re: pic: Bumper idea - legal?
Used it and loved it, didnt look quite as good as individual sets but we're lazy....
thanks for the idea
04-23-2010 10:57 PM
O'Sancheski
Re: pic: Bumper idea - legal?
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Originally Posted by JesseK
For the teams that tried this idea -- did the bumpers pass inspection and how well did they work?
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04-24-2010 08:27 AM
ThaineP
Re: pic: Bumper idea - legal?
Sweet! I've gotta show my team this! We spent six hours making our bumpers, and this would cut that down to about two.
Thaine
04-24-2010 12:49 PM
Enigma's puzzle
Re: pic: Bumper idea - legal?
If i could upload a picture i would, maybe i will have to upload one CD media. They were really quite slick, excellent idea.
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