Quote:
Originally Posted by jgraber
See also the Feb 9 Q&A section 8 regarding intersection of Rule 35 and Rule 35. The CRio is a COTS or at least KOP exact replacement item (to itself), so in unassembled form, it is an unlimited COTS spare per rule 35, as far as I can tell from the quad-sylables in the Answer.
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Whoa... that Q&A needs to be read by teams thinking about maximizing their options under the withholiding allowance. This is the link
http://forums.usfirst.org/showthread.php?t=11854
It had not occurred to me that an assembled Toughbox might not count towards the 40 pounds of fabricated items (because it is COTS). Nor had it occurred to me that the cRio, if completely detached from the control board, was also COTS and wouldn't count towards the limit. Presumably CIM motors, also COTS, don't count towards the withholding weight limit, either.
As I reflect upon this, it seems to make sense, as a sufficiently wealthy team could just purchase spares of each of these, use them for testing and practice with their fabricated parts and then detach them and leave them at home... a bit of a waste, so why not exclude them from the withholding allowance and reduce the "money factor" a bit for everyone.
Now presumably this means that CIMs are also COTS, so if you keep back your (assembled, although not bolted to the robot) toughboxes, and a couple of CIMs, then that doesn't count towards your 40 pound limit, so long as you have not modified them to become fabricated items.
This is important, particularly for teams doing one regional, later in the season who wish to maximize the benefit of the new withholding allowance. This is a big paradigm shift (one that I think I'm in favour of...) and it will probably take teams a season or two to get their heads wrapped around it. Theoretically, if you were good enough at building light enough, you might not have to ship ANYTHING in the crate on ship day. You'd have a busy morning on Thursday bolting everything together... but you would have had a bit of time to practice that in the preceeding weeks.
That is an extreme case, but for our team it means that we'll spend the time between ship day and Seattle driving, developing auto code and working on traction control (The main frame and intake/shooter will ship on Tuesday, but the drive modules and control module have been built specifically with the withholding allowance in mind... but turned out to weigh more than hoped. Discounting the weight of the CIM, cRio and toughbox gears (all easily removable and reattachable) we're back under 40 pounds! Finally the programmers will get their fair amount of time to work on the robot and not just the random moments between wrenchings and weldings in the last week of build!
Jason