RE: Yellow Aircraft F-22 ARF Assembly Thread
The YA ply is just fine, dont add any more weight. I have beat mine pretty hard on landings and an attempted crash with no plywood damage at all (I bent the main landing gear frame with no ply damage) For my hatch I didnt use the instructions. I used 3 f/g tabs in the front with slots cut in the fuselage/hatch lip and 2 BVM hatch latches in the back to hold it on. My fingers are too big to reach between the inlet splitter to pull out for the hatch