Hi,

I just measured the maximum mechanical deflection of my Spark Evo 2 elevators and it is 30 Deg down and 29 Deg up. I'm not using the full movement yet but pretty close, maybe 26 Deg up and down. I will have to test spins a bit more to find out if maximizing the throws improves things. I think I'm going to increase the rudder deflection as well. It is now limited by the servo arm length and also the rudder horns hitting the fuselage. Both of these can be modified to get at least 5 deg more to both sides.

***Risto***