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Z Step Adjustment (M503-M92?)  

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Z Step Adjustment (M503-M92?)

What is the recommended way of adjusting Z Step on the Prusa? On one of my printers, multiple calibration tests have resulted in a 1% over-size  on the Z axis. So a 20 mm cube, prints a 20.2 height. On tother machines I would adjust the Z Step with an M92.. Is the same recommended procedure on the MK3S? 

Posted : 13/09/2019 5:16 am
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Topic starter answered:
RE: Z Step Adjustment (M503-M92?)

Already done .. modifcation accepted .. testing new cube ..

M503

-- M92 X100 Y 100 Z400 E280

M92 396

M500

M503

-- M92 X100 Y 100 Z396 E280

Running new calibration cube test now

 

Posted : 13/09/2019 5:39 am
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Topic starter answered:
RE: Z Step Adjustment (M503-M92?)

Worked perfectly .. 19.98-20.3 ..

Posted : 13/09/2019 6:34 am
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