01-12-2012, 03:11 PM
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Craftsman
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Join Date: Aug 2006
Posts: 141
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Quote:
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Originally Posted by tbzep
You will need to use one of those green centering rings that were intended for the 18mm mount as a thrust ring for the 24mm motor. Forget about the motor hook and use friction fit for motor retention.
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My suggestion is to leave the thrust ring out of the rocket entirely. Instead, use masking tape to create a thrust ring at the end of the motor. That way you can use any length 24mm motors (Estes D-12 or E-9, for example) without worrying about spacers, etc.
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Trash Can Rocketry
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