Hi, Bobby
Make sure you have assigned each pin # a Port #, its easy to miss on the motor outputs setup page.
Dose the Port1 Pins Current State have any green led's showing on, in Diagnostic Page,also dose it show Pulse Frequency and Time in int
changing.
Post your Mach3Mill.XMl file, its in your C:\Mach3 folder and a description of your setup pins.
Hope this Helps, Chip