Turt21, stick settings are different for everyone what somebody likes, the next guy doesn't know how he flies like that.
You need to identify if the issues are controller induced, caused by the operator, or a little of both.
You can try a little damping on the pitch axis to help with the nose bounce, and on the yaw axis to help with the rudder.
You may find that you like a fully custom scaling set-up, or like me you use no scaling on any axis. I do have a touch of damping on my pitch, and roll axis because when I get out of my chair it will kick the auto pilot off if I don't.
The only way to find out is to play with different settings, If you can identify what the issues are caused by it helps point you in the areas that need attention.
If you want we could meet up in the TA and I might be able to help you resolve some of the issues.

Sik