Jerry working on GoldBot
Bot Build Tip: Getting the M3 nuts into their slots by hand is tricky. Put the nut on a hex key and then use it to guide nut into place!
The metal pulleys were a bit too tight to fit on stepper motors, so we used a small drill bit to ream them out.
Reaming out metal pulley with drill bit - works better if you roll back and forth across a table top, while pressing down slightly. Only need to shave a little off the insides.
GoldBot (#401) at the end of Day 1
