Hmm, nobody noticed my post #86...

Quote Originally Posted by M250cnc
In my machines i use 10 microsteps so the formula is 200 x 10 = 2000 / 5 = 400 steps per rev
I think you meant steps per mm there. Little misleading - implies that 200*10 = 400 but maybe that's just me being pedantic.

What was wrong with the board? Missing lots of steps?