You always want to leave the servo arm perpendicular to the servo at neutral (unless using differential) and make the adjustments with the clevis's or whatever adjusters you have. By rotating the arm, you also induced differential which MAY have reduced effectiveness when you needed it the most. Either end of the pushrod may be adjusted but not the servo arm. [
] These mods need to be discussed with experienced people for a while, until you get some more time behind you. You'll learn soon enough, let's keep the cost of the lessons down. [:@]