Ive received all my parts( RXT clutch, spec flywheel face, FRPP TOB, FRPP pilot bearing, and lethal sleeve) There was an issue with shipping my pivot ball and Lethal said Mcleod was going to send it with the clutch but it never came. I am eager to do this install, and the lack of a pivot ball ball has delayed my tear down. Do i definitely need the adjustable pivot ball? The length seems to vary from car to car.