RE: Airsail Chipmunk build. Need advice.
Norm,
Sorry I didn't see your posts. It's been a while since I built the Chipmunk and from the pictures you probably have already figured out I did make some modifications (ie. I completely sheeted the entire airframe for fiberglass).
I don't mind you sending me some questions, I'll try to answer as best I can; the Chipmunk is tricky to build but if you take your time you'll have no problems. The instructions with the kit are quite good, and so are the plans.
I'll send you a PM with my email address.