H9 1.20 cap balance point
09-04-2010, 01:24 AM
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H9 1.20 cap balance point
I got this airplane from a friend, no instruction manual (go figure huh? lol) anyways, i'm at a loss on where to set the CG, anyone have the manual for this plane? or an idea where to start the balance point at?
http://www.rcuniverse.com/product_gu...fm?kit_id=2094
http://www.rcuniverse.com/product_gu...fm?kit_id=2094
09-04-2010, 11:13 AM
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RE: H9 1.20 cap balance point
For 3D, start at 30% of the wing chord including the rons measuring at the root.
After your trim flight, roll inverted at 1/2-2/3 throttle. Shouldn't climb or dive if CG is right.
After your trim flight, roll inverted at 1/2-2/3 throttle. Shouldn't climb or dive if CG is right.
