SC10 4x4 gurus, I have a question on diff fluid. I have a race this weekend and the track is indoor hard packed dirt and clay mix with lots of traction, and no real straits, lots of turns and hard corners. I was thinking of going down on the diff fluid, using 5K AE in the front and 3K AE in the back would this be to my advantage or just leave it right now I have 10K up front and 7K in the back. Any suggestions would be appreciated.