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post #2 of Old 09-26-2003 Thread Starter
paulmcquillan
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Propeller performance change - feathering

First report on sailing performance (still w smaller 112% jib):
old new prop TWangle TWS
4.1 4.9 106 deg 8.0
-- 5.12 134 deg 9.8 puff
-- 5.2 043 deg 11
4.0 4.46 078 deg 9.0

I have some better old prop data at slightly higher wind speeds.
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