Neil; Once you look at how the spindle is attached to the upright, it is pretty plain. The spindle is bolted on to tje upright by four bolts in a square pattern. The plate with six evenly spaced bolts just sandwiches in between the two. You will move the spindle up on the plate using the top upright bolt holes and the bottom spindle holes in common. You then bolt the spindle to the plate and the plate to the upright. Real simple. It will drop the car by 3" but you can monkey around with different drops. Gusset the plate for strength. I even have the old templates left over....Russ __________________________________ Yahoo! Mail Stay connected, organized, and protected. Take the tour: http://tour.mail.yahoo.com/mailtour.html