Thanks Ian hello Axel. Sometime ago I purchased a Suplex Kit. I tried it on all 3 of My Morgans a 1961 DHC, 1963 +4-4Str with some success. However it is My +8 Bitsa I am using it on at the moment to cure "Bump Steer". I have a 1998 chassis and crosshead, but purchased an early R&P stub axle. They have changed over the years. The cure was to drop the "Ride Height" so that the steering rods would be parallel with the ground. The Suplex Kit has this feature. Ride Height can be dropped about 1" enough to solve My problem. However I have not been able to fit the Bilstein Shock properly. To cure this I have modified the upper spring perch up 1". I am guessing the stub axle goes up 2" and down 1" on Your Roadster. As your front springs are 140 in/lbs (I think) and My Suplex springs are 100 in/lbs (per My crude measuring with a bathroom scale) I would think I would need more. Have You made any measurements of the actual dimensions that the stub axle moves up and down in a driving situation?
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