I test fit the slots in my 3/4 rings/bases with the 1/2 pieces of the frame and the loose ones are few and far between. I still need to test fit the 1/2 on 1/2 pieces which I will do tomorrow. I have all the pieces cut out and will be doing a double check test fit later next week while I'm still on break.
Pics of my cut out frame and Moncal skirt!!!