mach3 problem!! When i live a cnc mill to work a relief it does't do it right but it goes diagonally, i mean it deform the picture so that it is not squared but rhombus like, and also if i tell him to make 30x20 it makes it 33x20 or something like this what am i doing wrong?
before reinstalling mach3 everything was just fine i did Axisi Calibration
Working on 3 axis mashine
Here is a pic. on example
http://img855.imageshack.us/img855/5276/examplex.jpg