Grayson Hobby Sukhoi CG question
Ok so I have the grayson hobby sukhoi http://www.graysonhobby.com/catalog/...hoi-p-535.html
and am having CG issues. It weighs 11oz and the motor I'm using ( http://www.headsuprc.com/servlet/the...ushless/Detail
) can produce 14 oz of thrust with a 8x4.3. So here is my question(s) 1) how much weight can I add and still hover the plane 2) The CG is 2.5in back. Mine is like 3in back with a 1 1/2oz counter weight. Is that ok. For 3D flight should It be tall heavy or nose heavy. Thanks!