REFLECTOR: Thrustline change
David Ullman
ullman at robustdecisions.com
Fri Mar 29 12:29:46 CDT 2013
When I cruise with only me in the SEFG I have to put in 1/2 inch of down
trim (elevator up) or more. This is clearly inefficient. I already have
18lb of lead in the nose and don't want to add more. A friend suggested
shimming the top of the engine mount for a little downward pitch moment. I
sort of like the idea but am worried that it might increase my take off
distance as it will drive the canard downward a little. He thinks it may
help as the engine thrust line is slight more upward.
Any thoughts or experiences?
David Ullman
N444DX
President EAA 292
541-760-2338
david at davidullman.com
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