Z Probing issues

Zythum

Hi,

I hope you can help/ I look many website/forum and I can't find the answer. My extruder is lower that my Z minimum. 

ex: 

Do a homing (g28 X) and after it's done, the Z move down, the extruder is at the right position. I do G1 Z3 and Z go up to 3 mm. I do G1 Z0 and the extruder/z stop at around 1mm from the bed.

How can I bypass the Z sensor after a homing?

Thank

Zythum

Look like this fix the issues;

G28 X0 Y0;

G32 S1;

Thank