Yes, I used just enough wood block to keep the elevator servo's apart. The good thing about the location of the elev. servo's as compared to the Cap X is it will put a little extra weight in the tail. Keith was able to get me the BME 44 for $395. Comes with full warranty and he tells me everything is new exept for the piston! E mail or call Keith to keep an eye out if your interested. Their customer service is excellent. I believe the 44 weight is 2.6 lbs. and the 50 is 3.0 lbs.