The long awaited and heavily vaunted Ford Focus RS is now sold in the U.S. There’s also a Stealth Gray Focus RS sitting in my driveway for the week. Yeah, it’s hard resisting the temptation of all-day drives and sideways drifting action as I stare at its aggressive styling through my office window. Not surprisingly, the car is incredibly fun to drive. The torque-rich engine and six-speed manual provide more than enough excitement, even when picking up groceries. But there’s one driving attribute I see as a double-edged sward – the insanely still suspension.