[Bob Putnam]

Dominic,

We've used 6-pin wheels from our first prototype in '81. It wasn't until about 3 years ago that we tried the 5-pin system and frankly, the guys in the shop hate 'em. Every set has required several hours of hand fitting (although we don't have the official installation "jig"). We make our own front and rear one-piece hubs for the 6-pin, so it's much easier for us.