Button remapping for Xbox 360 controller

So I migrated from BF3 on the xbox 360 to BF4 PC, and to fly helicopters and jets I feel more comfortable with a controller. However when I manually remapped the buttons for the controller to be the same as BF3. I get a pretty annoying problem. When in first person mode, primarily for jets, because that's how I pilot in jets for tailing other jets, if I hold the left trigger down then I cannot use the right analogue stick to move meaning my turning speed is dreadful and I just get out piloted. Same with helicopters, at first it made me free look but then I unbinded the freelook option and now its just exactly the same for jets. I cannot use my right analogue stick for deccelerating which is annoying because I then have no control over my vehicle. I just wanted to know whether this is a known issue? Or if DICE intended it to be this way. And if it is a known problem is there any idea when there may be a patch for it?

Thanks guys.

-Brad (Cube)