I just installed a new set of stainless steel dual disk brakes, but the truck isn't ready to run yet. My question is will these breaks drag a little before settling in (are they supposed to?)? I can roll it on the floor and tell that there is resistance. If it's not supposed to do that does anyone know any tricks on setting it up right? Those rotors are very difficult to slide on that hub end and I don't wanna accidentally bend one. Thanks.