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Originally Posted by PASurfer
I use an old hacksaw blade (cutting edge up) clamped in a vice. Not real scientific, but you just "feel around", moving the body ever so slightly forwards or back, until it balances on the blade. Then I press down gently, while rolling the body side to side, and get a perforated mark that shows were the balance point is. I do this with virtually every new proto I start to work on, just to get a reference point on the body.
Hope that's clear enough to give you some ideas.
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Thanks ,,,great info .. I usually just wing it .. take them for a swim ,then smash them with a hammer.. Your way is much better..
Hydro-orientated,balanced...gotta be some kinda wind tunnel test too..