Getting motors to reverse rotation

[widpyro]

Is there a simple way to set Mach3 to turn the motors the opposite direction that they normally do? It seems that different computers send the motors in opposite directions and I either have to:

a) re-write my existing files
b) re-wire the motor outputs

It'd be great to do this in the software. Anyone know of a method?
-jim

[ger21]

Config > Homing/Limits > Reverse