Hi
My only advice is something that you have probably already heard. Hopefully I will just provide more validity to the advice you have already heard. The level that you are at is usually when students start having some minor problems. Believe me, your problem is minor in comparison to some other students.
First, don't allow yourself to become frustrated.
Secondly, don't get discouraged.
Thirdly, keep working on leg awareness.
Keep skydiving and having fun.