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Positively Folding Propellers
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You may have difficulty getting your propeller to fold, because the inertia of the freewheeling blades keeps them extended. A light rubber band around the blades and across the rear of the hub is enough to initiate folding. Adapted from 400 Great R/C Modeling Tips by Jim Newman, Volume II, an Air Age Media publication.
PARDON THE INTERRUPTION
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