How do I change the turn circl of a plane. I have done it about two years ago
with a small plane that turned only in 200 meter radius. I just forget what I
did. I think I changed something in the airfile, but am not sure now. I have
installed a new plane that have the same problem. it cannot turn short enough
to be able to follow the turnoffs from the runway. When I turn of the runway
even at max turn, the plane went of the runway and taxiway.

Please help.