"OK, Mr. Jones, just open 'er up on your way back home and call us if you get dizzy."
That brings me back to my original questions though, but I'll narrow them way down... does anyone know of any similar reports with, say, the Taurus PIs? Because if we're continuing with aftermarket modifications being the culprit, then you have to cast your eye at the sedans too, however unpopular they may be in comparison.