ok i have been flying my edge 540 most of the summer now... I have a os 120ax 2stroke on it which gives it unlimited vertical...but there are a few problems i am having....

if i am flying in a straight line at WOP and then i get out of the gas the plane wants to start to climb...also and when i get back in to it wop it wants to go down and i have to feed in alittle up also when i pull straight up in to a vetical i have to feed in alot of right rudder to keep her going straight up if i let the sticks go back to center the plane will fall out of the vertical to the left....... what can i do to help this it sounds like to me i have too much left and down thrust which i had a experianced rc pilot tell me to put one washer behind the left side of the motor mount to take some of the left thurst out of it... also was just wondering if anyone was having the same problem

I have one of the smaller Seagull Edge 540's and I had to add more right thrust for the up line problems as well. You are also correct that you need to remove a bit of down thrust to correct it's response to abrupt throttle changes.