Z axis going crazy

@Ali I did not want to jump in the middle of your thread but I’m experiencing a similar issue. How I determined something was wrong is by using the bitzero for x, y, and z. After that, I jogged z down to the surface and used a piece of paper to get my z height. As you can see in my thread, the reading is .125" above 0.

I’m curious if you are seeing similar behavior.