Oddly I like the way 10K feels in my Nitro CRT but I didn't like it at all on the electric. It diffs out WAY too much and then it accelerates erratically. With a light diff oil in the center I'd say mine feels "mushy" it takes extra time to get traction and start moving out. It IS easier to drive but it's slower...I like the feel of a heavy center...20K is great (if you can find it...I seem to recall it was hard to come by) anyway give it a whirl and post up your findings.

DM