Hello, I was wondering if there is anyone in Philadelphia that could trouble shoot/fix my shopbot? I think the problem is that the stepper motors aren't getting full power since they are stuttering and stalling.. but I'm too retarded to test them out, or really comfortable with messing with the driver boards and such. So if there is anyone in philly with the expertise to fix such things let me know, and let me know what it would cost me (unless you have a big heart and are willing to help for free). let me know, thanks, Matt.