Wow, converting the AAMCO top wing to a screw connect is going to be a job. I spoke to soon about the kit being complete. I'm missing the wire saddle that is connected to the top of the inner cabane, the balsa nose block, and one of the grooved pieces of plywood that holds the inner cabane to the box-loc part of the fuselage. Its good to hear about the flight of a Aeromaster. Another club member is finishing a Giant Aeromaster with a US 41 gas engine and it is absolutely spectactular looking.