Best posts made by Javajoeuk

Hi you don't mention which board or firmware you have?
have you seen this guide bed levelling.

Have a look here to calculate your steps and update your config accordingly.
https://blog.prusaprinters.org/calculator_3416/
Then change your old steps per minute to the new figure.

M92 Z800

@stephen6309 I had the front two drives switched FL and FR on the drive mapping which i have changed and will try later thanks for the help.