I just built up my egg bot - using a mac.
went into the manual tab to test each motor.
servo was fine
walk motor 2 (egg) triggered the pen motor too; walk motor 1 (pen) triggered the egg motor too.
the wiring is all fine, its pretty hard to screw that up, the motors don't feel hot at all
when the motors move its jerky. i read the wiki and was able to turn down the current, and it didn't do anything, tried to tweak the current some more and damaged the current adjust button
any thoughts on what else i can do?