Z axis - too much squish?

VCore 3.1 500, on larger prints, when it's laying down internal top layers usually, I'll hear clicking from the extruder, and the BTT sensor will kick in and pause the print. The "fix" is to drop the bed by .01mm, and press start again. It'll run fine for a while, but will probably have the same issue in a few layers. Last night, the head must have hit the print in transit, and I ended up with a layer shift on the diagonal by about 10mm. How can I adjust how far the Z motors move for each layer within ratos, or is there a setting in my slicer to fix? 0.6mm nozzle, 0.3 layer height