Dauntae

One other thing that could be a problem is if the landing gear or wheels for that matter are not toe in, Causes all kind of ground handling issues, Make sure they are a little toe in to trak straight if they are pointed outward or one is straight and the other pionted in it can cause this problem when getting up to speed. OOPS I just noticed you said "in air" just ignore me now..... MY BAD

Dauntae