I just got my cnc machine done and moving in Mach3. I am brand new to EMC2 and ran the stepconfig wizard. All three stepers moved in the test setup OK. When I tried the EMC2 program I kept getting a warning the Z was out of limits and I was not able to home. I think I set the home/limit switch to "maximum/home" Should I have set this to "minimum/home"? If so what, where and how do I edit this problem. I can Jog X and Y but not Z. Z just bumps a few thousands at a time when I try to jog. Touching the Z home switch is no help. Thanks for any help! Carl