RE: Phoenix Models Sukhoi SU-31 CG and engine Q's
While rebuilding the plane I found out there was a 1 1/2 oz. lead weight hidden in the nose of the plane. I believe this is original. The friend I got the plane from was surprised the weight was in there. He actually had 1 oz of weight in the tail.
Why would they put so much weight in the plane!? They should have left it out and let the builder decide where to put wieght... if any...