someone have experience with Firm Feel steering sector support?

Some vehicles may still need custom fitting with different thickness washers, since the K frames are not a precise or consistent stamping from one vehicle to the next.

Oh for sure, the way it mounts to the flange on the K and the angle of the flange etc would mean some cars would always need modification. But if a new bracket gets me to a washer or some bending of the bracket from where I'm at now I'd be thrilled.