[EricH]

Originally Posted by Arkorobotics

I don't mean to change the subject, but would Sprockets from previous years that came in the KOP count as COTS? (Call me a n00b, but I can't quite remember what a COTS is..)

COTS=Commercial Off-The-Shelf

I would say if you can find them in McMaster, IFI, AndyMark, MSC, etc., then you can use them. If not, get the COTS version and customize.