Boy, did we have a high spot! After cleaning the hub, you can see we had.010 runout. If we find a high spot, we mark the rotor and the stud atthe highest point and record the figure. There is a good chance we willfind a problem considering the age and abuse the hubs take. The rotorsand hubs can be assembled, torqued, and then machined as an assembly toeliminate runout, but you would already be removing material from therotors surface.