Just finished building a cnc router (3 axis, 40 inces X 60 inches). Used Logitrol Systems steppers & controllers. They recommend to use Mach2. I would appreciate any comments, Mach2 vs Mach3. Would like to know if there is any Mach users in the Calgary, Alberta, Canada area ? New to cnc world & would like to get up & running the right way (mostly to save the machine & parts from early distruction, but secondly, to save my sanity). Thanks all.