Installed a new printcore (AA 0,4) in slot 2 and now it look like its trying to print first layer 1mm or more below the build plate. It actually pushes the core soo hard it cant extrude any filament. Have done the X-Y calibration and active levelling before first print. Done "forced " active levelling twice after but still it will dig down.   G code looks alright, first layer at Z 0,27    Any ideas? Am I doing something wrong?   Have just done manual level