HI fw71,
I couldn't resist telling my experience with the Hanger 9 Pizzaz. You are right it is the worst plane I have ever had. I put it together exactly by the instructions and added a OS 70 4stroke as the instructions said. The first flight it fluttered so bad it bent the pushrods to the Ailerons. So I added Sullivan rods, which stopped the bending but not the flutter. I could not fly over half throttle and sometimes even less without flutter. I eventually lost it because of the flutter. I sent the rods back to Hanger 9 and complained about the model, but guess what they ignored me. I have since bought other models from them and was very happy. The best thing I did with that model was to stomp what was left.

Happy Landing and flare
Choo Choo