When selecting USE NON PROOF MATERIAL the system wont let me input the thickness
When you click use uncertified material, it should take you to another mini window that lets you set your height. If that doesn’t work, go to thr three dots on the far right and click that, go down to Set Focus, and click to focus it over the material you are using, careful to avoid any holes. If you use set focus, you don’t have to enter the material height since it measures it for you.
Also, if you already set focus it won’t let you change it.
To fix that, open and close the lid and it’ll reset the focus height to be editable.
There is not much need to set the thickness yourself. Use the “set focus” and let the machine do the math.