Just for the record, I have the HiTec 79XX servos in my 120 Yak. I'm just doing some spring maintenance and adjusting the tension in the pull-pull system. As I am doing this, I am noticing that the rudder and the elevators are twitching about a full click's worth of travel as the servos work on finding 'center'.

I would not put this crap in my pattern plane, that's for sure[:@]