well, i've gotten the pololu boards soldered in and I installed buzz's mega firmware with some modifications. but.... well, every time I try to move one of the steppers it appears to lock up the board. I can get the heaters to work but havent been able to figure what the issue is yet.
There shouldnt be any reason for the board to lock up unless there is some internal conflict.
wait, i have a idea about the endstops causing this lock up. ill write more later