More 'down' aileron will increase adverse yaw.  You seem to be
dealing with some now, judging from the more-left-stick comments. So,
yes, you will need to be concerned with adverse yaw if you add
to 'down' aileron. More rudder into the turn will be needed to
compensate.  All of this increases drag.  Control surfaces start
stalling at roughly 30 degrees' deflection, so if that's all the 'up'
there is, no more help in the turn is going to come from that
direction.  Back to the adding-to-drag stuff.  Each airplane has its
own flying characteristics, and there's times when there ain't no
more response to be had, no matter what your data link is suggesting.

--- In [EMAIL PROTECTED], <[EMAIL PROTECTED]> wrote:
>
> "I also am considering adding a bit more down travel to the
ailerons at the tip of the surface, I do notice a bit of sluggishness
in a turn and wonder if a bit more deflection might improve this.
Differential right now is a pretty hefty 8-10 to 1 and I don't think
I need to worry about adverse yaw, true? Pretty heavy use of left
stick is needed to keep a nice coordinated turn but that's okay. I
actually think my flying has improved greatly by exercising that left
thumb a bit more; starting turns with rudder gives me some good
indications about what the air is doing around me and whether I'm
turning into good or bad air. "


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