To start with we mount the plate to the hub and tighten it down.... reverse the Knock off so it is not in your way when you put the Bump Steer stand up next to it.....
Set the table at ride height..... we do that with the lift.... 4 3/4"..... move the car so it's 4 3/4" above the table....and level with each other....
We are running a 335 X 30 X 18" rear wheel that is 25.6" in Diameter.....
So our radius is 12.750" counting some deflection of the side wall.... so we line up the hub with the center of our Radius
