Originally Posted by Chickentrader

Using 100,000 weight diff oil at the front and 30,000 - 50,000 at the rear is the conventional teaching. However using a very light oil at the rear seem to work better at my home club, and could be worth trying. You could also go for an even heavier front diff oil like say 300,000 at the front to limit the slip little more, without causing too much push.

Kindest regards,
Lars.