07-10-2019, 06:43 PM
If you put a 5deg wedge in, the angle of the radius arms will change and you will need to do something like lowering the ball joint to suit. If you don’t, all that will happen is the spring or axle will twist to absorb the angle and you won’t alter the castor angle by very much. You will also need to pack out the ball slightly as the effective length between ball and axle will change.
Alan Fairless