electric trim for G3X

http://www.aircraftspruce.com/catalog/elpages/ractrimservos2.php?clickkey=5118

Anyone knows if this obe works with gsa 28 with a Gdu 370?

Thanks captains

Yep,

Used one this weekend with the Garmin servo.

Same as Brian. I have the RAC servos run through the GSA28 servos.
Excellent system that allows trim speed reduction with an increase in air speed. Also allows a setting to be used that will not run the trim for an adjustable time to prevent trim runaway.
Using it with the autopilot allows the auto pilot to keep the plane in trim.
Great system and rock solid.

Sound's great captain's