Thanks Artemis. Actually Fundahl was the only one who mentioned the "stupid little metal tab" but must be an issue on all cars I assume.
It is always good to ask people like Matt these specific questions since they are pushing the car and its set up more than most of us and has a direct experience about the car's change of behaviour after certain chassis mods.
"The mark of a great car is one whose overall competence exceeds what you should expect from its individual components and the 1M does just that", Chris Harris.
BMW 1M-SOLD-: TECH: Evolve Race+N55mids, Evolve IC, Michelin PSS, ER cp, aFe filter, CDVx, Vorshlag camber plates, BMS OCC EXTERIOR: trunk spoiler, blacklines, black grills, IND goodies INTERIOR: Alcantara steering wheel, steel pedals, custom mats, MPower e-brake.