The Hmmm...the 8U also as butterfly fixed on switch A.  I never had a
problem with it.  It would be nice if it were assignable, but calling it a
disaster seems a bit over the top, IMO.

At 07:27 AM 7/28/03 -0700, JEREMY BUSHELL wrote:
>Landing a sailplane is always safety-critical but
>never more so than in a competition with a demanding
>landing task, like US Thermal Duration. 
>
>The Futaba 9CA has a butterfly (crow) mix hard-wired
>to switch A and three flight mode mixes hard-wired to
>switch G.
>
>The 9C's butterfly function on switch A cannot be used
>to define a landing mode because its effects are
>additive to whatever may have been selected on switch
>G flight mode.  Anyone who has tried landing like this
>will have found the results too unpredictable to be
>safe under any pressure.   
>
>So try thinking out of the box:  maybe I can manage
>with 3 flight modes and Start mode could be adapted to
>a landing mode?  If you try to program a landing mode
>into one of the three modes on switch G you find that
>these are predefined mixes and will not accept input
>from the Throttle/Airbrake stick or another mix which
>could define the offset you need in order to be able
>to start the butterfly/crow from zero on a slider.  
>It is therefore not possible to use the available
>mixes to mimic butterfly/crow on one of the three
>modes on switch G.
>
>Incredibly, I find the 9C to be less functional than
>my old 7UAF which does allow butterfly crow to be
>programmed on its 3-position flight mode switch.  I
>have campaigned my old 7UAF in the ESL for the last
>three years with some success and I thought I deserved
>an upgrade.  However, as a sailplane transmitter, the
>Futaba 9C is a disaster.
>
>Jeb.
>
>
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