Pain Over, loos like I discovered the issue, I moved G29 further down the start G code and its now working. the only remaining issue is that I have a weird setting for the z Probe offset, when measured its 2.2 mm but I have to use M851 Z-1.2 when I want it to print at the right height.
Not sure why the previous try didn't work, but thanks for your help.
Not sure why the previous try didn't work, but thanks for your help.