I must say, I really enjoyed the SD this past weekend, first time I used it. I did however use 2 x 20 springs and 2 x 15 springs. I had no push at all, great drive out the corners and awesome turn in. Perhaps if you guys used heavier springs it would help with the diff unlocking quicker? I could accelerate much earlier than I could with the standard diff and no push at all out of corners under power.

I will be doing back to back tests in the next couple of weeks, just to check the difference.