So I bought some windows from Redneck, the 12x48s which don't come with a clamp ring (I can special order it if I want to wait forever). Has anyone trimmed out the inside of windows without a clamp ring? I'd love to see a picture. I suppose I could use 1/8" ply that could bend around the inner flange and trim up to the that edge, but that seems unnecessarily difficult. Anybody got a better way?
GB