I was wondering what percentage of lock all of the KAAZ and ATS diff owners here are using. My KAAZ is being installed very soon and the car is used mostly for auto-x and track days with the only street driving being too and from events. I've been thinking about 65%-70%. What is your opinion or experience? The car is a 1998 Integra RS that will be competing in the STX class in auto-x and in open track days.

Thanks