Print height is smaller than expected
Hey guyz !
Prints on my Ender 3 Pro are smaller in height (Z axis) than expected. X and Y size however are accurate.
I printed some calibration cubes to be sure.
Difference is about 4%, the height is around 19.15mm instead of 20mm.
I double checked:
- E step : perfectly fine
- Z step : same
- Z binding : followed a tutorial on youtube, shouldn't be this, but I can't be sure
- Z axis bar is perfectly flat, no curve or whatever
What should I investigate on in order to solve this?