Sorry to derail this thread.
I cannot find my answer through research on the web.
Now that Carada, is close for business, very sad when I saw this since they were making such great screen.
Since I cannot ask them directly, maybe a member might know the answer to my question.
Does any one know the thickness of the top of a Criterion frame?
Reason been, I want to re-do my sliding system for my screen, to make-it easier to move left and right.
If you click on my signature, you will see why
The reason I am asking, is I am debating between taping the top and get a very few tread for the bolt, or making a much bigger hole to accept a butterfly gizmo for drywall
P.S. I thought this was going to be posted in the screen section
I sign-in after a Google search
I will re-post, but any little bit of info is welcome