mach 3 settings for usb smooth stepper and gecko g540

[billytarrant]

hi there,
Just recently got my shapeoko 2 upgraded with a gecko g540 and a usb smoothstepper and am still running the original nema 17's . the two y axis stepper motors are wired as one in the y on gecko and one in the a axis on gecko. anyway im trying to use mach 3 and have loaded the smoothstepper drivers and plugin for mach 3 , but does anyone know all the mach 3 configurations and setting to make it all work? might save me a few days of trawling the net looking for answers.
cheers
Billy