On my Haas machines I have the ability to set the rapid movement speeds to 5% - 100% by pressing a button on the control. I want to know if this is possible on mach by say... editing the screen set and adding those buttons. Basically if I hit the 5% rapid button it sets my rapid speed to 5% of the max feed rate. I would like to create a 5, 25, 50 and 100% button. This is very useful for testing new programs. Helps avoid crashing the machine. Anyone know a way to do this?