Originally Posted by
kevinthoele
I have flown several F4's My current two have 5 degree down thrust on the pipes. I just used my Iphone level and got plane to 0 and taped a stick to the top of pipe at exit until I had phone at 5 degrees down. Then made screw in mount to hold pipe in place
Hello Kevin,
I'll go for 5 degree,
Assuming your F-4 is trim on 50% power, Does it then decline in full power? or nothing to be notice,
Javad,