Hi Doug,

I installed RAC's "SPD-1 Servo Speed Control" to change the speed of actuation of my pitch trim servo.  I put a microswitch on the flap torgue tube on my Legacy.  The pitch trim servo moves at full speed when the flaps are down and at slow speed when the flaps are up.  The slow speed is adjustable by a screwdriver setting on the face of the speed controller.  It works great.  Here's the link:

http://www.rayallencompany.com/products/accessories.html

Best,
Dennis
Legacy, 380 hours tach time