Ok, I've got another question. I realized I put the ply doublers on incorrectly. I put both on the "inner" piece of the frame. i.e one on each side. I did not put one on the inner and one on the outer rail. (or whatever you call those pieces.)

I imagine I should put one on the outer rail, but I'll have to use two halves and epoxy them in since I can't really slide them on anymore.

Any input about my ineptness?

Mike