My alignment specs are set to factory settings (except for the toe being out of whack right now). I am using the stock camaro brake hubs that I modified for the corvette brakes. I am assuming that is why you were using the spacers, because the wheels wouldn't clear the hub and you needed to space them out a bit? I don't mind the center cap not fitting since I can fix that down road. My concern is the wheels are just too close the fender lip. Does the Kore3 setup use a different spindle too? I'm only using their caliper bracket adapter so everything I have is the stock camaro measurements.