Leveling issues
Hello everyone. I've started having issues with the bl touch system on my ender 3v2 recently, I had been printing perfectly with pla+ but recently started trying to print some pa6cf and have faced issues since, I've been making my way down the list: upgrading to an all metal hotend, I've had a zip up enclosure. But recently I haven't been able to get my grid to remain consistent. I'll get zeros across the board in the tramming wizard but then it'll look like the Appalachian trail on the grid.
I've replaced the roller bearings on the bed, tightened bolts and screws, watched the gantry lift and drop with little to no wiggle, replaced boards, wires, bl touch itself, reflashed firmware, swapped from a glass bed to g10, G10 to standard build plate on heated bed, I'm not sure what I could be missing.
I'm sure the problem would go away if I flashed an analog leveling firmware but I'm too onery to give up the convenience. Have any of y'all had this issue and what were the solutions?