I'm in the finishing the hardware and starting the software setup on my second Mach3 controlled machine. The first one was already set up and all I had to do was tweak it. The new one is A Supermax YCM-40 that I'm replacing the Anilam electronics with Viper 200 drives, US Digital 1000 line encoders, and a Bob Campbell version 1.9 BOB. Keeping the 140V SEM MT30M4-59 servo motors and transformer but everything else goes. I loaded Mach 3 onto a fresh install of XP and have Bob's XML file in the Mach 3 directory. Anyone having the same or similar setup that I could see a copy of your XML file would be greatly appreciated. I can wade through tweaking things but starting from scratch is a bit of a hair puller. Maybe I'm too old for this stuff? Anyhow any help would be greatly appreciated! Thanks much, Wayne