Question about drivetrain building

[Gigahertz.t]

I currently compete in SkillsUSA Mobile Robotics Technology (MRoT), which is a slightly modified VRC skills challenge. They permit 3d printed for limited filament types.

SkillsUSA Mobile Robotics Technology (MRoT)

As for 3D printing, [image] There seems to be no restriction as to how much we can 3D print (I myself have printed out about 13 gears, modified c-channels, and barrier sleds). Surprisingly not many parts are 3d printed, and most of what I print can easily be made from cutting/drilling regular parts/polycarb (so far…) If ANY part, even a little nut or zip-tie falls off/detaches from your bot during a skills match and the ref sees it, you are disqualified from that match (we only have 3 attem…