Who has actually done this, results? I've searched here but that's only a couple threads with only a few posts. My stock 07 rotors were either warped or frozen on the buttons so I'm running a set from a1st gen. The first gen rotors float freely on the buttons while my stockers have zero lateral movement. Stock rotors had 5k on them with 5 trackdays and they shit the bed, not impressed. The 1st gen has a different washer and the carrier has more material and strength so I'm wondering of that's why my stockers warped. Either wayI'm going to cut the washers from the buttons and give em a try. I'm aware that they will make noise, other than that has anyone here actually done this?