Anti-sub mounting

[Darren]

Thanks for the links.  I've read several of these manuals and have come to the conclusion that most 6-point installations that I've seen, DE or racing, involve some sort of compromise.  I can't see how you can create the correct angle on the 6-point setup without modifying the seat.

In the cars I've been working on recently, I've installed aluminum seats because they are easier to modify and I don't have to worry as much about affecting the integrety of the seat when I cut holes.  I certainly wouldn't want to cut sub strap holes in an FIA certified fiberglass seat.