[NSRCA-discussion] Twin elevator servo issue using Futaba 9 ZAP

[Ed White]

Hi Peter,

I will have to check tonight on ailevator, I don't
really remember.  I messed around with ATV and sub
trims to match the center and the max deflections. 
Then used the multi-point mix to clean up the
intermediate positions.  It didn't take a lot of mix,
only a few percent as I recall.

Ed

--- Peter Pennisi <pentagon.systems at bigpond.com>
wrote:

> Hi Ed,
> 
> Do you still use the Ailevator function with your
> mix. 
> 
> -----Original Message-----
> From: nsrca-discussion-bounces at lists.nsrca.org
> [mailto:nsrca-discussion-bounces at lists.nsrca.org] On
> Behalf Of Ed White
> Sent: Friday, 11 August 2006 12:20 AM
> To: NSRCA Mailing List
> Subject: Re: [NSRCA-discussion] Twin elevator servo
> issue using Futaba 9 ZAP
> 
> I use a multipoint programmable mixer to clean up
> the
> last of the variation.  Mix elevator into gear (or
> whatever the second channel is) and adjust the
> elevator halves to move the same throughout their
> range.
> 
> Ed
> 
> --- Peter Pennisi <pentagon.systems at bigpond.com>
> wrote:
> 
> > 
> >  I am using a twin elevator setup (for the first
> > time) in my current F3A
> > bird. I am having some servo tracking issues which
> I
> > can't resolve. All end-
> > points and sub-trims have been adjusted perfectly
> > however when I place some
> > long extension pins (6 inches) on my elevator
> halves
> > directed back to the
> > centre of my rudder I notice one side leads while
> > the other lags. At half
> > elevator stick the throws are different but the
> end
> > points line up
> > perfectly. 
> > 
> > What are you guys doing to get this exact (if you
> > can?)
> > 
> > I have one channel plugged into the elevator
> channel
> > while the other is in
> > the gear channel. I am using the Ailevators
> function
> > on the radio and
> > configured as suggested.
> > 
> > 
> > Thanks 
> > 
> > Peter
> > 
> > 
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