claycookiemonster
Well Known Member
After riveting the aluminum tip rib into place on the fiberglass wingtips, there's still a small triangle at the very aft end which is open. It's perhaps 1.5" long by 1/2" high. It could easily be filled by some foam and glass, or left open. I didn't see any guidance. Is it better to have some ventilation and rain drainage, or better to keep crud from accumulating back there?
