Lighter center diff oil should help ... the thicker the center diff fluid, in theory, the more power gets evenly distributed front and rear. The thinner the fluid, the more the front end will get power and the rear will have less, and should cause the rear from swapping out as it will be more drug around by the front. But in high bite the front end might dig in more and throw the rear around.

With a thick center diff you should have a lot of power out the rear which will make it swap ends easier on power....

I am going to set mine up per a good known RC8 setup and see how that works...5 5 5 all the way. I'll post how it works..