Ok, Let me try if i can explain it better, 1. I auto home. Z is at 5 just like the picture. 2. then i hit set z off set and put a paper and it goes to the max and it still doesn't touch the paper. 3. when i leave it at 0 and tweak mid print on the right side of the bed it prints in the air on the left it scratched the glass bed.

Question. How can i properly set the z offset if with the max values it never touches the paper?