I had saved a DXF off the net and this is what I did. This is a 6"x6" panel and cuts 12 lines, in this sample the left line starts out at 20ipm increasing by 5ipm on each line so the right line ends in 75ipm. You could use this one and just change the feed rate for your what you want to test. This is just a baseline drawing the IPM can easily be changed for different thicknesses. I am sharing these but make sure you check it before running through a simulator before you run on your machine.