Well.. ran the bead lock last night for the first time. Found out 2 things.. 1. If it is taky you can get away with less then 12 pounds in the right rear... and man did that thing hook up. 2. If it is dry slick and rough... you need to put more air in the thing, the car did not handle until I found the bottom where there was a bit of moisture.
I still like the beadlock though, its good insurance for not having a DNF.
Joe