Originally Posted by seth556

There's about a half mm difference between the middle roll center bushing and the 1* roll center option. So keep that in mind when spacing up the blocks. I actually spaced the rear block and kept the front the same so I could run the highest roll center option but have 3.5* of toe, seems to be the best combo I've found for my track.

I'm running a similar oil and piston combo as Socket's setup on my CE, I think since the Xray pistons are thinner than other cars we run higher weight oil to get the same feeling as a lower weight on another car. Or tracks are just getting higher bite...