Is the problem the rear kicking up, or the front collapsing and digging in...?
The front is a bit too springy for carpet with pins on the front, try going up to 35w oil - but leave the rest as-is.
Try standing the rear shocks up, indoors I like mine in hole 3 on the tower. Also 99% of the time you should be on the inner hole on the rear arms, the outer hole doesn't seem to work too well apart from certain conditions.
You might have too much antisquat too, you want to be on 2 degrees almost all the time in my experience
