I've been using my mill at lower speeds for awhile and decided to see if I can increase the speeds. The problem I am having is that I can go up to 45 IPM when I use the keyboard without issue, but when I hit GOTO Z's, it will stall the motor (as it ramps up to the desired speed). I've tried several acceleration numbers that seem to make no difference. I can lower the IPM back down to <20, but that's boring! Anyone have any idea why GOTO Z's would be different than keyboard pendant control and what I could do to potentially get this working at 45 IPM? Thanks for any help!