i am having problems with my Ender 3 Pro printing PETG. I started a project that was about 20, 12 hour prints. i got through 6 when i realized that i had made an error placing done of the prints on the slicer. part of the models were set to a -z height before slicing. i went through all of the g codes and found that about a 1/3 of them were no good. i then re sliced them with the models at a 0 z height. during this time of redoing all of my files i had the printer off. My printer set up: Ender 3 pro Sprite pro extruder MK-HF .06 nozzle dual z axis rods PEI build sheet CR Touch One of the issues i was having is that the cr touch was not always deploying and causing the extruder to crash into the build surface. about 1 out of every 3 prints, it would do this. if i caught it before it crashed and turned off the power, it would work after that. however, about 1 in 3 times it would reset the firmware back to defaults. i found out from some people on one of the creality Facebook groups that a probable cause was that the cr touch going through the sprite breakout board was the issue. i rewired it with the original wire that came with the cr touch. i have not had an issue with the cr touch deploying since. Now, to my current issue. As i stated before, i am printing petg. whenever i start a print, the purge step prints fine but the rest of the print will not stick to the bed properly. i have tried to re slice the prints multiple time and cannot get even the skirt to print right. any help would be greatly appreciated.