Hmm I need help. Ive been getting conflicting information on the NSX caliper upgrade People are using Prelud, ITR or legend rotors redrilled. These are around 23 mm thick right? Can I use the stock 28mm NSX rotor redrilled to 4x100? I know some people use the ITR,lude and legend rotors for weight. But is there a clearance issue with the NSX rotor? I know there is grinding involved but is that for the ITR/lude/legend rotor install?