Hey guys…stock ender 5 plus with 8 bit silent board running the kersey fabrications PID tempered firmware. Im having a really weird issue that just started about a week ago….after I level my bed I do the mesh with the measurements…but when I go back to aux level my nozzle and bed have a gap and there is no longer resistance or drag on the paper in between the nozzle and bed…my z offset value is not changing but for some reason the distance between the bed and nozzle changes…what would cause this to happen??…