Originally Posted by johnny t

Because when wheels are mounted on our cars and on the ground they commit a outward pulling tension on the upper links, all the while pushing in on the lower arms.

The current crop of setup stations load the suspension in the complete opposite; push in on the upperlinks and pull on the lower arms. With the native sloppiness of an rc cars suspension this can mean a 1-3 degree different interpretation of a cars alignment.

When a car rounds a corner it is pulling on those upper links, never pushing in. So now you see why current setup stations have limited value. I gave up on my hudy station long ago after seeing this problem and developed one that addresses it. You hear that Joey? You and your multitude of vertical machining centers you.