So far, five flights for a total of 4.1 hours, in level cruise, I have had
to input only a slight amount of trim to keep it straight and level. Based
on what I have measured so far after landing, the trim tab has never been
more than 1/8" down which gives slight up elevator pressure. Remember too
that I am flying at 2" aft of the forward CG limit. If my CG were to move
back some, I most likely would have even less trim input. I never dreamed I
would love flying a KR this much. It is simply a riot to fly. The new
airfoil and tail feathers have got to be the single most improvement ever
incorporated in the KR. Keep building guys, total exhilaration awaits you.

Mark Jones (N886MJ....4.1 flight hours)
Wales, WI

-----Original Message-----
From: krnet-boun...@mylist.net [mailto:krnet-boun...@mylist.net]On
Behalf Of Oscar Zuniga
Sent: Wednesday, April 06, 2005 12:32 PM
To: kr...@mylist.net
Subject: KR> Mark Jones- elevator trim


Question for Mark J.-

Knowing that Mark L. has allowed for some adjustment in his horizontal stab 
for nose up/down trim, what has your experience been with the flights you've

made so far?  You have a MAC trim or similar, right?  Has it trimmed out 
pretty level?  Trim setting at cruise anywhere near the center of travel?

Ideally, you'd put a level on the top longeron where you leveled to do W&B 
and referenced wing incidence from, trim for level cruise at normal loading,

and see how close it is to level.  Alternatively, you'd do a low pass over a

looonnng runway, level at cruise airspeed as you pass a photographer who 
would snap a picture as you passed by (before your pull-up to clear 
obstacles at the end of the runway), and review the picture to see how level

the fuselage was.  This would be more fun ;o)

Oscar Zuniga
San Antonio, TX
mailto: taildr...@hotmail.com
website at http://www.flysquirrel.net



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