Re: Rocking seat
Check the studs welded on the floor panel that the seat frame bolts to. When I bought my car new, I shimmed the seat by putting washers under the seat frames. The washers caused the floor to crack around the studs where they were welded. I had to put new bolts through the floor sheet metal.
94 Formula A3+1: 381ci all-forged stroker - Callies Stealth, Oliver 5.85 billet rods, BME nitrous pistons / CNC LT4 heads / Comp Cams custom solid roller / TH400+GearVendors OD/4.11's / Strange 12-bolt / 300-shot N2O / Spohn Suspension / 6-pt roll bar with integrated SFC's / full AutoMeter instrumentation / MoTeC M48 Pro engine management system / a few other odds 'n ends. 800HP/800LB-FT at the flywheel.