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Balancing your model

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Old 10-07-2002, 01:45 AM
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f2titan
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Default Balancing your model

When balancing a model, what does one consider "balanced"? I have a balancing tool (Great Planes), but even on that, should it be perfectly level, or maybe just a bit to the nose heaving side? If level, what is considered "level"? Hey, this is a great site!!!
Old 10-07-2002, 02:40 AM
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r1morris
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Default Balancing your model

to start with I go for the CG shown on the plan or instructions and leave it with a few degrees of nose down, with no fuel. This gives you a place that should be flyable. Then adjust the CG to your liking after flying
Old 10-07-2002, 09:26 AM
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Geistware
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Default Balancing your model

I set the plane to balance at the recommended CG point then a adjust it depending on how it flies. Lateral balance is very important and many accusations of tip stalling is due to a lateral out of balance.
Old 10-07-2002, 12:00 PM
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f2titan
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Default Balancing your model

Ok, good input. Sounds like I was going down the right path. Now, about flight. What does a nose, or tail heave plane fly like?
Old 10-07-2002, 12:28 PM
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G.F. Reid
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Default Balancing your model

A nose heavy plane won't fly well and a tail heavy plane won't fly long....sorry, but you opened yourself up for that one. But it is true.
A noseheavy plane loses altitude quickly when you reduce power and lands at a high speed. A tail heavy plane may never give you the chance to try a controlled landing. It will be very unstable as soon as it leaves the ground and will probably stall, spin and crash...depending on how tailheavy it is and your experience level.
Old 10-07-2002, 02:08 PM
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f2titan
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Default Balancing your model

Thx's....

Yes, I guess I let myself open to that. Good info here, I will play with the balance some more.

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