Ok, I have the HF mini mill. I got it all set up for CNC and have tested it a bunch of times. Very pleased with my setup!! Anyway, I have cut a piece of aluminum on my band saw and surface cut it to size with the mill manually. Now its ready for the g code that I made. I have tested this code on pieces of aluminum and it is perfect. My only question is how do I set up the mill so it starts to cut in the exact right spot? I need to position the mill to start in the lower left corner since that is 0,0 . Please help me get this right the first time!! I dont want to mess up after all the work I have already done!!!