Thread: New Product Model Aero Polaris Ultra ARF
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Old Jan 08, 2013, 06:26 AM
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Quote:
Originally Posted by tdearth View Post
It would also be nice to have reference bumps or dimples at the CG on the top of the wing. Because of the mass of the motor above the plane it is easier to balance the plane upside down.
I agree that upside down is the way to balance. Here's how to to it properly, as demonstrated by Lockey with one of his Depron creations:
http://www.rcgroups.com/forums/showp...ostcount=20017

Or you can use your thumb and finger!

As for locating the CG, it's easy if you note that the rear of the vent is directly over the step.
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