Any chance we can allow slotted rotors in CMC? It seems that plain rotors are getting harder and harder to find for us 2pc guys and I think slotted could/would be potentially a more cost effective solution. Here are a couple of situations that have hit me recently. I was going to use Hawk bucks to buy rear rotors for my car but the hawk rotors only come slotted so I have to go out of pocket. It looks like DBA makes a ring for my stoptech hats and it's $50 cheaper and perhaps more durable, but it's slotted, etc etc etc.