I posted about this in Geoff Brown's excellent Titan LSD thread, but I suspect my request for advice got mostly overlooked amongst the outpourings of expensive anguish over there. So I'm asking again, here.
Car is a 2012 R500D with Quaife 6-speed sequential and I'm about to replace the Titan LSD with one of Steve Perks' much praised Tracsport units. All good except I'm not sure what ramp angles to go for.
The Titan unit that I am replacing was 30/90 but the Tracsport can be built to either 30/30 or 45/45 configurations, so not an apples-for-apples swap.
Which of the two Tracsport options should I go for? I'd be interested to hear of experience and recommendations, based on the car being used around 30% on road and 70% on trackdays.