what a fantanstic model, but if you ask me i would say the engine is waayyyy to big and heavy for a 2.20 mtr stearman, an UMS 100 5 cylinder would be better for this size airframe, saves more than 1,5 kg and makes landing slower and a whole lot easier
That is cool as fook the time and dedication that went in to that rc is incredible hats off to you brilliant job. And all the people on here calling them toys try flying one ive tried and failed numerous times 😂