Using MM, its a CNC 3040. I had been using it for about 8 months with TinyG and Chilipeppr. TinyG just died yesterday, they had a bad batch of them released with incorrect lock bits, so will be sending back to have reflashed. I bought an all in one breakout board and driver system a while back, and figured this was the perfect opportunity to covert over to Mach3. The system is this one
http://www.ebay.com/itm/Professional-4-Axis-CNC-Stepping-Driver-TB6600HG-Box-Set-LCD-Display-Keypad-5A-/401278390859?hash=item5d6e0e524bAll axis jog properly and have been through the calibration, its just when trying to cut anything is (really) small, maybe 10mm for the roadrunner gcode. Could it be something with steps? I have it set to 1/8 steps although it could do 1/16.