How did you get that servo for $35?? The link you gave me showed $101
P.S.
crash1,
Any wing can drop and go into a spin. The Cap, Extra, you name it if you get it slow enough it will do it (unless its a small UCD type of plane). I was test flying a nice AT-6 one day and when it set up on final it dropped a wing at half throttle and went into a spin, I couldnt get it out so it ended up floating in the pond for a while. I never new a warbird could float so good.