Stop waiting for calibration to complete

[turboc1208]

I just installed the nyloc bed mod. When I started the bed leveling in the prusa bed leveling addon, it had an error almost immediately. I needed to adjust one of the screws quite a bit. But the prusa keeps tryiing to calibrate. Can we have a stop or abort button or even better, recognize the error prusa sends back and stop the calibration loop.