Prusa Mini : difference between CAD sizes and Printed sizes (both X, Y and Z) : any correction through M92 command on Prusa Slicer?
Big thanks for this excellent write-up and PDF report!
I printed the calibration model with default values (99,44 / 99,50) and then changed the values to the following from the calculator:
M92 X100.563 Y100.502
Measured in on 100,00 and 100,00 (not joking...) at the first attempt, amazing. The values seems to be very close to yours, so might be a standard defect/flaw with the Mini.