Front Moment, Roll - Stock Car Measurements, Part I Photo Gallery
The best way to support the spindle while taking measurements is by using a spare tie rod or lower strut rod. Both of these usually have opposite rotational threads and therefore are easy to use to fine-tune the spindle height. The spindle must be positioned in relation to the inner pivot points exactly as it would with the spring installed and the car at ride height with all of the weight in it. All of the control arm angles will then be correct.