i own the pizzazz by hangar 9 and love it ... i can tailslide hover torque roll and such but havent been able to inverted flat spin with it yet. does any body have any centre of gravity changes to help make this plane a little less stable so i can really whip it around??

4.25 inches At 4.5 mine got a little too quirky especially landing with an empty tank.

tried to do a flat spin 3 weeks ago and ended on the ground. got too low and couldnt get out in time.but, other than that, I LOVE MY PIZAZZ!!!!

I flew one for two years. About 200 flights. It's a great airplane. I finally had to retire it.
The Saito .72 was taking it's toll on the airframe. I went to a Funtana for the longer tail and bigger control surfaces. The Pizzaz was better at harriers and knife edge. The Funtana is better at walls, waterfalls, hovering and flat spins. The Pizzaz is a lot easier to bang around and more relaxing to fly. I never could get mine to flat spin. The wing just made to much lift. Later David

The Pizazz does a great flat spin both upright and inverted. You need a lot of control throw on the rudder and elevator. You may have to use low rates on ailerons or they may throw you out.
Great blenders also.
Ed M.