ORIGINAL: avidflyguy
your servo arm and pushrod linkage should be at 90 degrees instead of your servo arm being 90 degrees in relation to servo. need to move your servo arm a few splines so linkage and arm are at 90 degrees. but at full deflection the linkage will over center and move control surface in opposite direction. (unless you set servo endpoints so it can't over center) poor design in servo location on that model
Your 100% right, it's a very poor design.....
I see what your saying on the arm and linkage, going to get some smaller arms and see if I can't get it like what you are saying without having to move the servo.....