I am planning on Buying a set of Great Planes retracts<.40 sized> for a plane i am scratch building.
http://www2.towerhobbies.com/cgi-bin...?&I=LXUY32&P=0
It says basically the only thing i need to buy is a retract servo. How does this work? Shouldnt i have to buy 2 mof them? Or does the one mount in the center of the fuse and control both? Any info appreciated. Also I am running a 6 channel futaba radio system<6EXA> so which INEXPENSIVE servo will be best for my system. ALso how hard is the installlation of these?
Thanks