Wally: I'm in the process of correcting poor scrub geometry. The high offset porsche wheels make the scrub radius massively negative. I was desperate to try and avoid wider wings but the compromises just weren't worth it. From memory my scrub offset measured about 38mm -ve. A quick test with the rear 944 wheel spacers have made the steering feel much nicer and more confidence inspiring, it isn't to far off stock now I believe. Most RWD cars have +ve scrub but some late (including 2 bolt strut supers) are designed with -ve.
Rich
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