Date: Mon, 4 Dec 2000 07:43:52 -0500 From: "Gary Derian" Subject: Re: [uuc] Cutting Spring rubbers Bump stops must stop suspension compression before 1) the shock bottoms out metal to metal and 2) the oil pan/tires/frame hit something they shouldn't. The goal is to have as much travel as possible without 1 or 2 happening. Gary Derian > I have installed a shorter spring on my 92 325i. I am opening them up again > to put camber plates on as I auto-x the car. I remember reading somewhere > that you trim the rubber bumpers that fit over the piston along with the > dust cover some when you lower a car. Any ideas on this? TIA > > Ryan Brenneman > 92 325i SCCA #17 DSP >