not strange at all. i have mach running a back gage on my press brake. single axis. used 2 rolled ball screws mounted each end of the brake frame. attached to the ball nut is an angle mount that is bolted to a 2x6x.188 rectangular aluminum extrusion.2 movable stops can slide the full length . brake is a hydraulic pearson 14'. 180 ton. i just created a simple screen with screen4 that has estop, reset, mdi window, gcode, and x axis.a few buttons like load gcode, rewind, close gcode. i have another dro for ram depth on the screen also but have not mounted a servo motor to the drive for that yet. it works very well, 10 years now. used to use turbocnc.