[&o] I built mine in a week. It looks like an eight year old built it. Horizontal stab not horizontal. One wing root rib off a little-- wont go flush at fuselage. Covering a little saggy in places. Old OS 46 in it. Best flying plane I have ever had including eight or more arfs of various sizes. I will no dooubt build another one soon, and hope that it looks more as if a ten year old built it. (I am 73) This plane rolls like an electric drill has it, lands like a dream, ggod vertical, great spins, inverted and flat. A design phenom. No wonder it has been around for so long!