It very much depends on the track conditions but I like it a bit stiff. Most of the tracks I run on are not very bumpy (at least not at the start of the day) the trend up here is big, flat base with nice size jumps, not bumps...so I run 50 or even 60 wt oil in the front and rear. I tend to run the same on both ends. I feel like the Electric truck has plenty of squat already so on mine, I don't drop the rear 10wt like you do on most trucks. As for Diff oils, it's 7K or 5K up front and 3K or 1K in the rear. In the center I mix it up often. I keep a 50K built and a 30K built. I like the feel of the higher oils in the center but I have swapped it down to as low as 10K. I like the 30K best though at the Wolcott race I ran 50 for instant acceleration over the triple.

DM