I am having issues with my homing of my X axis ( slaved to A axis), Everything works fine when jogging, but when homing the X the slave motor (A) runs but the X does not. I have the motors slaved and tuned the same. Any help would be greatly appreciated.

if you are using Mach4 you need to discuss with the mfg of the motion board.. Mach4 does not actually control the homing procedure the motion card does.