I changed to a better computer, and now on MACH3, I cannot get it to smooth out and run the motors. I have screwed with EVERY SETTING. I have copied the files in from the old one. Nothing helps. And to boot, it looks like mach3 is just moving slow as well... by .001. I dont have it set that way.... at least I dont THINK I do. Anybody know what the heck I'm missing?