RE: Flair Puppeteer Trust Angles
Part 73 (there a bunch of them) is the part that they want you to use at the aileron ends. It has the single angle on the front. Don't use them on the ends. Take the ends you cut off of the center ribs and use those as the aileron ends and then finish the ailerons as I described. It worked great for me. If you didn't save the scrap form the center ribs use part 73 as a template and make new ends.
This kit does take a little imagination to get thru.
Bassman