i have used cs35mg's in a .40 size profile 3d w/good results. i am also have a pac aero edge 540 .40 size, looking to put cs35's in the tail. is it necessary to use mg, since there are two servos, that takes alot of load off the servos, and the deflection isn't much on the elevator. also because there are two servos there is a margin of safety built in if one fails. i would like to replace the standars w/cs35 or mg, save about 1 1/2 ounce, then put the hs 625 in the tail for rudder. i have an os 91 fs that needs some tail weight.
i'm looking for some feedback on the hobbico servos, i've had good luck with these. is it safe to use them in my Great planes .60 size extra 300 (w/120fs) two on the elevator halves, i feel safer w/mg althought they might wear in a short time (or not).
jon b