[vhcook]

For me the first challenge here is hard parts > 1" from frame perimeter (R21B) looking at the combined depth of your wood and latches, although I can't tell from this whether you're definitely over.

I'm not seeing anything explicit in the rules on excess wood tangent to and supported by the frame perimeter on non-corner ends within the R21B depth, as the rules focus a lot on the corners, but the cross section problem is probably enough to mean you need a new plan.