"That is understandable, but what makes you identify the lower rear wishbone pickup specifically?" Franz asked again. He wasn't trying to embarrass Fatih; he was genuinely curious to see the mindset that singled out something specific, to see if he had the mentality of an engineer or if he had just randomly picked a theory to see if it would stick. He was leaning toward the former, but there was no harm in asking to remove doubt.
Without missing a beat, Fatih said, "Because it's the most geometrically sensitive point on that rear end. The entire philosophy of that suspension depends on that pickup being exactly where it's designed to be. A 0.3mm deflection at most locations is below the threshold of consequence. At that specific point, the leverage ratio to the wheel means it isn't."
