im in a money bind and have to much positive caster for my liking, i cant rotate the knuckles at the moment as my welder took a crap on me. I was at the local auto parts store and they have these caster wedges, i have a few questions about them, are these safe on my front axle? what about the huge hole for the center pin? and what about my center pin?( it wouldnt even contact the leaf spring pad, and it definitely would not go in to the center hole on the spring perch) thanks in advance.