Just getting around to installing the three Way adjustable clutch quadrant, and firewall adjuster. with the Clutch cable arleady out through the firewall, about to route it back to the quadrant, Should the white Plastic before the rubber geromet be removed before routing through the firewall adjuster? should the White plastic move freely on the cable? where should the Firewall adjuster be when routing as far as adjustments screwed all the way in, or out? which hook should I use as a starting point with A three way Adjustable quadrant? has anyone else had problems with UPR shifter handles when using it with a pro 5.0 shifter, Holes in the shifter handle not big enough?