ok guys when i had put a leveling kit on my 05 screw (it used polyurethan spacers 2.5 inch) i had to pick up camber castor kits for the front end because when they did the alignment they could not line it up perfectly. now i am doing a 3 inch ready lift on my 06 screw and was wondering if anyone or everyone has to use the camber castor kit with leveling kits?

 

I never had to use them with my leveling kit, but I had a 2.5" steel kit though.