Ball Bounces Lands on Top of the Truss

[Gregor]

Originally Posted by MarcD79

These are rented trusses. They are standard fabricated trusses that are used for audio/visual equipment. FIRST does not own them, nor do they build them.

Rotate them 45 degrees then.

[Botwoon]

Originally Posted by Gregor

Rotate them 45 degrees then.

The field would be out of spec.

[Gregor]

Originally Posted by Botwoon

The field would be out of spec.

Rotate the spec 45 degrees...

[BitTwiddler]

Originally Posted by Nathan Rossi

This happened at the Arizona Regional as well. Although, I don't remember which match it was.

I remember that one. The head ref was so busy watching what was going on at a different part of the field and didn't see the ball perched above him. One of the volunteers had to get his attention so he could start shaking his end of the truss. I got a chuckle out of that.
Oh the ball landed on the scoring side of the truss so the alliance got the ten points. If the alliance had their wits about them they should have placed a robot or two underneath it ready to catch it when it got shaken loose.

[hardcopi]

Happened at Escanaba and again at Boilermaker. Both times the refs nearly shook the thing apart getting it off there. Neither really ended up affecting the outcome of a match though, was more funny than anything.

[Sunshine]

Can you say end game?

[petercooperjr]

Originally Posted by BitTwiddler

Oh the ball landed on the scoring side of the truss so the alliance got the ten points. If the alliance had their wits about them they should have placed a robot or two underneath it ready to catch it when it got shaken loose.

The rule explicitly says that if the head ref shakes the truss, it won't count as scoring the truss points.

If a BALL becomes stuck on the TRUSS, the Head Referee will shake the TRUSS to free the BALL. In this situation, the ALLIANCE will not earn TRUSS points.

I don't recall seeing any questions about it on the Referee test, though…

[BradCrn]

As far as i remember there were two or three of these incidents at the Escanaba competition, it was pretty entertaining to see and not too big of a problem for the ref to shake down.

[brandon.cottrell]

Originally Posted by petercooperjr

The rule explicitly says that if the head ref shakes the truss, it won't count as scoring the truss points.

I don't recall seeing any questions about it on the Referee test, though…

That seems really lame to me because they probably didn't put much thought in a rule (which is okay in hindsight because this will probably happen at the most like 1 time at a regional). I don't see why the alliance shouldn't get truss points, they had to get the ball up there somehow.

[BigJ]

Originally Posted by Brandon1266

That seems really lame to me because they probably didn't put much thought in a rule (which is okay in hindsight because this will probably happen at the most like 1 time at a regional). I don't see why the alliance shouldn't get truss points, they had to get the ball up there somehow.

You earn a truss score for getting you ball to pass through the plane. If you only got it up enough to get stuck and halfway through the plane, you didn't quite complete the task

Originally Posted by 3.1.4

A BALL is considered SCORED over the TRUSS if a ROBOT causes a BALL to pass though the infinitely tall plane that is bounded by the top of the TRUSS and the TRUSS POLES toward the ALLIANCE’S GOALS (e.g. a red BALL towards the red GOALS).

Plus, the ROBOT is not causing it to finish moving through the plane.

[bkahl]

Originally Posted by Brandon1266

I don't see why the alliance shouldn't get truss points, they had to get the ball up there somehow.

In our situation, the ball did not get up there in an attempt to score over the truss, it got up there after a rebound off of the goal. Also, you cannot know for sure which side it will fall off of the truss. If it falls the right way once and that alliance receives truss points, then later another alliance does not receive points because it falls backwards, it is not fair to the alliance where it falls backwards. I would much rather have the ball back on the field in a timely fashion than worry about getting the truss points.

[BitTwiddler]

Originally Posted by petercooperjr

The rule explicitly says that if the head ref shakes the truss, it won't count as scoring the truss points.

I don't recall seeing any questions about it on the Referee test, though…

Whups, you're correct. Shame on me.