RE: Outlaw Flutter
I've built at least ten Outlaws and we have many more at the field, all fly on .32 or bigger engines with 8+ pitch props(in other words SPEED). none have ever had a flutter problem. All have used standard or better servos on 4.8V. I don't think the servos are your problem. Maybe hinge gap or something else, do you have a camera so you can show us the hinge area of teh elevons and the rudder.... also the servo push rods and control horns...