I'm just now installing the upgraded brake kit from AP Racing sold by SJS.? ?It turns out that the anti-rattle clips don't fit in this caliper, as it is specified for racing only.? ?I confirmed this directly with AP Racing.? ?So I'm installing the setup without the clips.? ?Just wondering if anyone else has used this kit, and if the pad noise without anti-rattle clips is annoying, or no big deal?