I built a signal axis printer that travels 50 inches then comes back to the home position. Right now, I have a program written that moves x-50 inch then there is a M0 I remove the fixture that holds the part in place. The head travels back its X home position. Then I load the fixture with a new part, then I must reload the program from the flash drive on interface CNC control. I want the program to rewind back to the top of the program and repeat the same step. I am reading the program of a USB flash drive. I do not want to have a laptop out on the shop floor to keep running the same program using open build control I want to run it straight from the Interface CNC control from open build. What do I need to do. Any help will be great. Thank You Krystof My setup is C-Beam Tension XL Linear Actuator Bundle Blackbox Motion control X32 Interface CNC Touch 24V Meanwell Power supply Bundle