Another Reason not to use a Y harness, I had a Top Flite Gaint P47 and the ail keep gliching a little in the turns. I replaced the servos and it still happend. Then I was going to land, but did a sweet 20foot up speed pass, and out of no were the freaking P47 rolled right on to its back, I still had control as I was giveing elevator trying to save it but it was going to hit me and at that size, no thankyou. It turned out to be a short int he Y harness..
But Im currently working on a Bryon F16 and have 2 nice futaba servos 3305 in the full flying tails stabs, and When i go from full up were I let go of the stick, I can see one side over shoots just a tiny bit.
As they are not on a Y, I can only assume that the one servo is eather going bad or just not as good as the other right?