New to Durango/Setup

[coleman758]

We i ran the 410 for the first time on Wednesday at Roundabout,
I love it, Had a good night! stripped a spur, but thanks to captainlip i was back on the track in no time!

I've come from 2wd, so it may just be my driving....
but i notice the rear end is pretty loose if i'm aggressive.

What sort of setup would you recommend for indoors?
mainly fluids.