Level flight

Greetings all,



I purchased the R66 today and love it. I’m flying it with my Logitech game pad and have assigned most controls to it. Whilst I’m in flight, I noticed that it’s banking slightly to the left hence not level with the horizon.



Is that the norm or is there a way I can adjust? I have roll trim assigned to a button but it returns back to slightly left again after applying the trim.



Could it be the autopilot by any chance?



Any advice would be greatly appreciated.



Thanks.



Fred