Geeetech

This fixed my problems!
I had actually used M206 to set the Z-axis offset but then my models were printing about 800% too tall.
Here is the M206 documantation:
http://marlinfw.org/docs/gcode/M206.html

If you used that, then you'll need to set the offset to zero when you fix the steps/mm issue ...

This fixed my problems!
I had actually used M206 to set the Z-axis offset but then my models were printing about 800% too tall.
Here is the M206 documantation:
http://marlinfw.org/docs/gcode/M206.html

If you used that, then you'll need to set the offset to zero when you fix the steps/mm issue with ...

I think you need to check the stepper mm of the printer on LCD.
Check the rod type and use the M92 adjust it to 400 or 2560.
Then test it again.

Yes! Thank You!

I had originally used M206 to set a persistent offset which got me where i needed to start but the models were printing about 8X ...

I'm having the exact same issue. I can't say for sure the gap between the printer nozzel and the bed but 0.3mm looks about right.
I tried uploading the firmwareversion from the previous post but the results were the same...

2 days ago I decided to update my firmware. I simply used the firmware .hex ...