Test flew the model today, a little nose heavy and flying " nose out ", also O/B wing up a little. Added some stick on weight to the tail and things improved quite a lot. Managed some nice easy loops etc. and had 4 flights. Back on the bench now for more tip weight, less rudder and out thrust and maybe adjustable leadouts. Really looked great hanging out there on the lines, very happy with the model. A bit too heavy at 21 oz. for serious aerobatics with an FP.15 I think, but, I've got what I wanted, something quite different, a semi scale Cessna 150 sport model that'll do basic aerobatics. I like it!.........John