Thanks for the kind words and constructive notes guys. The idea here was to build a good suspension that would fit in his envelope while using production C5 steering knuckles,hub/bearing assys./brakes etc. with a good OE R&P and SC&C G-5 steering arms. The adj. upper arms alter the geometry less than shims for a comparable amount of adjustment. Also at the track when you dial in a great deal of - camber the shorter arms increase the rate of camber gain as well. As designed it`s a very versatile system. In "race mode" the camber gain can be in the .75*/in. range from ride height (and rising). The bump steer # is misleading (as usual). It does have a *tiny* bit toward the ends of it`s travel maxing out at -.015" over 4" on paper. Not half bad for using a lot of production and existing parts.
Combined with the rear suspension we`re working on I think Mike`s gonna have a hell of a ride on his hands.
Marcus SC&C