Next challenge was to see if it would work in one of Sudberry House's Crown Plates. I knew the size would be right because I designed it that way, but I wasn't at all sure I would be able to mount it properly to fit.
Because of the shell, I could not use the glass.
Problem: I couldn't get the glass out of the frame! Called DH in and we ended up taking it outside and breaking the glass. Just couldn't get it out. I don't know if all the Crown Plates are like that or if I just had a difficult one!
UPDATE: Sudberry House says:
"Sorry you had trouble getting the glass out. It should come right out, but a few of them have been rather snug fitting."