RE: Servo Play
Hi!
Are you sure it's the servo???
Check the aileron linkage! Check the servo arm to linkage play (if there is any fix it), aileron linkage , and where the aileron linkage is glued to the ailerons. There should be no play!
...And most important! check so that you have long aileron linkage and as short as possible servo arm...this is the basic servo set-up rule!
If you have short aileron linkage there will be more play! Long linkage is something to strive for if you want a tight , no-play set-up.