Hello Scott I have a 4 axis pendent and I was wondering if there is a different plugin for just a 4th axis pendent I am only using 3 axis and a resolution switch and an axis selector switch. I tried the plugin u made and for some reason it does not work . I am using mach 3 .066 version windows xp and a pendant without a enable button wired to a c22 board and to a 2nd printer port can u help me get this plugin working for my pendent???