Quote Originally Posted by Roxy View Post
You can verify you have the M851 command by just issuing it. Say M851 and the printer should respond with what it thinks the current Z offset is.

Using that information.... You can say something like M851 Z -1.65 to change the offset to -1.65 And then you can continue on and do new G28's and G29's.
I am now printing....Thanks!

What is next?