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General Mach Discussion / drives will not reverse

« on: October 23, 2011, 01:45:30 PM »

I can jog in one direction only.  I replaced the BOB (DB25) recently and i also replaced my computer because the mother board was fried..  The Y  would reverse for a while   but when I made some changes it will work only one way now.  All seems ok in the program but may not be.  Help  Help