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Old 02-13-2009, 12:43 AM
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Tau Zero Tau Zero is offline
Incurable SEMROC Fan
Join Date: Mar 2005
Location: Twin Falls, Idaho, USA
Posts: 2,207
Exclamation Prometheus 13mm

Originally Posted by CPMcGraw
Jay, have you tried simulating a 13mm version? You might get even better performance than the A8.
See, Craig, you *always* think of that option.

Here's a go at the Prometheus with a 13mm mount (note the CR-510 centering rings ).

This design approaches 300 feet on 13mm A motors, which is slightly better than ~225 feet on an 18mm A motor.

"Your sky mileage may vary."

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Jay Goemmer
"Centuri Guy"/"Tau Zero"
YORF Member 28
Semroc SAM #0029
NAR 86131

"Your lightyears may vary."

“Centuri fret buzz in an updated form.”
Bill “Wallyum” Eichelberger re: Estes Flutter-By
03 Sept 2014
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