From: utzoo!decvax!harpo!seismo!hao!csu-cs!bentson Newsgroups: net.auto Title: Re: brakes Article-I.D.: csu-cs.1994 Posted: Sun Jan 23 09:56:47 1983 Received: Mon Jan 24 07:49:11 1983 References: cires.1974 The FIAT 128's solved the problem by linking the proportioning valve to the body pitch. This was done by noting the geometry of the rear suspension. Thus the dynamic weight transfer changes (due to different loads and severity of braking) influenced the braking done by the rear wheels. Randy Bentson Colo State U - Comp Sci