Hey guys, I joined this group to find a way to contact Rick Hammel who is a member. I can’t send messages without 5 posts so here is one! I currently design 3d printed airplanes and I’m currently working on a scale batwing. This is the reason I’m trying to contact Mr Hammel. Ive flown semi scale batwings and they have some quirks. I was hoping I could pick his brain.

That is cool!