Need Help! What does the tailhouse bushing look like on the 700 and where is it realative to the rear tranny seal? Is it the copper looking sleeve right inside the real tranny seal, how do I cahnge it? #2 How much play up and down should the shaft have in it once the tail house is off? #3 The round thingy on the drivers side with the clip holding it on(not speedo cable but on the main tranny body?) is that the servo evryone talks about putting the corvette servo in? and how hard it that to change? Once again lots of questions thanks for the help!