Differential question

[John Crozier]

I have an old Sig Cub I relax with sometimes. It has almost no down aileron
to about 15deg. up.
Best for you to start about equal, then crank out down as test flights
dictate...croz

----- Original Message -----
From: "Emory Schroeter" <emorydmd at earthlink.net>
To: "PatternList" <pattern at rcmailinglists.com>; "Pattern NSRCA"
<discussion at nsrca.org>
Sent: Thursday, September 26, 2002 10:49 AM
Subject: Differential question


Hey,

This doesn't exactly fit as a pattern question, but... I am doing a little
kit bashing. My dad gave me a little .25 sized trainer and I am recovering
it and making new ailerons, elevators and a rudder to turn it into a fun-fly
type plane. The airplane has a fair amount of dihedral (about 4 inches when
one half of the wing is flat). I know it will never roll like a pattern
plane, but what kind of differential do I need to give it so that the rolls
will somewhat straight? Do I need more up or down and about what ratio? Just
looking for some ideas.

Thanks, Emory Schroeter.


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