Does any one know what the exact measurments are for the stock shifter and the TWm shifter? I am looking for the length from the bottom end of the shifter to the bottom of the pivot ball and the top of the pivot ball to the very top of the shifter for both shifters. I might be able to hook up a group buy for the Perrin adjustable short shifter if their xA/xB shifter has the proper measurements. www.perrinperformance.com