I figured it out. With the upgrade I had to re-setup my machine and I mistakenly selected “Shapeoko Pro with HDZ”. After reinitializing with Z-Plus, things work now.
As you found out the Z-Plus and HDZ have different steps. The HDZ has more steps per inch than the Z-Plus. Plus they run in opposite directions. So if your Z goes down at initialization that is a clue that the configuration was set up wrong.
I am a little confused.
It looks like the video is a bit zero not a bit setter?
I am having a problem with the upgrade and cannot get the tool measurement (bit setter?) to work properly.
I reloaded the CMv6 and it will not allow me to select betweem the HDZ and z Plus models.
Any suggestions?