I'm new here and have been going slow. It was going well then I hit a wall. I have an Arduino uno with a CNC Shield, 8825 drivers and a combination of NEMA17 and NEMA23 motors and am using UGS sender. I tested all my drivers individually. I then installed my y and z axis, both single NEMA23 motors. Did some tests and everything worked well. I disconnected power. Then I installed my x axis motors, two NEMA17 hooked up to individual cloned drivers. The last movement of the machine came when I sent a small jog command to the x axis. It shuddered, I think it moved but I lower the jog distance so I can't say for sure. Then everything stopped. I have not been able to get anything to move since and I'm not even sure where to start trouble shooting. My first basic question that I still could not find an answer to after 4 hours of searching is Can you use NEMA23 and NEMA17 motors off the same board with different drivers. Question two any ideas on where to start troubleshooting?