ok just to make peace i ordered a new u can do 3d and a saito 82 the cg was perfect and a 3/4 pound liter i put the 82 on my old one and need 7 ounces of lead on the engine mount thats with pull pull rudder the old planes are made different no lighting holes in the tail the new one weights 5 pounds and 4 ounces i can get to 5 pounds dry with carbon gear and canopy i think it has better vert than the 100 same prop 300 rpm difference weird

anyways were never 100% right haw