The issue i had is having to make multiple bends in the rod to get it to go smoothly.   I had to make a large z bend to get it to come out of the pre drilled hole to the servo smoothly and then i had to make two more bends to get it to go over the engine mount and reach the throttle arm.  <div>
</div><div>Then when i would move the servo it was binding because the throttle arm moves in a quarter circle turn and the pushrod doesnt move at an angle.  if that makes sense to you.  Sorry im not at home to take a pic.</div>