Sorry you didn't get a response here, the 'main' forums are now at ATAG should you need future assistance
theairtacticalassaultgroup.com/forum/forum.php
I would have put this down to the prop torque effect though, aircraft will always bank counter to prop rotation.
If you are new I recommend you get involved with a squadron online because you'll skill up waaay faster - this is a tough genre to get into because of complexity and experience of other players. Take a look at
www.aircombatgroup.co.uk since we are always looking for pilots of any skill level
Drop into Teamspeak one evening, PM me, write in our forums.
~S~ Osprey