Prusa i3 MK3 - L Inear​ ​ a Dvance​ ​ (

This procedure must be done in a place with normal room temperature around 21°C/69°F.
Do not touch the nozzle or heatbed during this process until the process is fully finished as it
will reach high temperatures!
Once calibrated, your PINDA probe will be comparing its data readings under different
temperatures and also, on top of that, it will include your Live Z data. This should help you to
have a stable Live Z.
Nevertheless, make sure that your 1st layer is done properly. More about that in 6.3.10.
Fine-tuning the first layer
8.3  View XYZ calibration details (Optional)

This feature can be found in Support -> XYZ cal. Details and provides access to more
detailed info about XYZ calibrating results. The 1st screen tells you the distance of the
“perfect” position of your two front calibration points. Ideally, all of these are positive and at
least 10 mm or more. When you get your axes perpendicular or slightly skewed,
nothing needs to be tweaked because the printer will perform with the best accuracy.
Pict.   24   -   Distance   of   the   front   calibration   point   from   the   axis   start.
Pressing the button will get you to the 2nd screen. This screen will identify how far you are
from the perfect perpendicularity. It is measuring the skew of your X/Y axis.
Up   to   0.25  °   =   Severe   skew   compensating   for   offset   of   1.1   mm   on   250   mm   length
Up   to   0.12°   =   Slight   skew   compensating   for   offset   of   0.5   mm   on   250   mm   length
Under   0.12°   =   No   need   to   compensate  ,   X/Y   axes   are   perpendicular.   Congratulations!
8.4  Linear Advance (Experimental)
Linear advance is a new technology which predicts the pressure build-up in the extruder
when printing at higher speeds. Firmware of the printer uses that prediction to decrease the
amount of filament extruded just before stopping and decelerating, which prevents blobs or
artifacts at the sharp corners.
If you are using different slicers from Slic3r PE or PrusaControl, or you just want to
tweak and play around with different values, you can manually change the settings
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