i had been feeling a vibration in my brakes for about three weeks, but only a little in the brake pedal. after two weeks, i started feeling it in the steering wheel. i thought you couldn't get them cut, but when i called powerslot, they said i could turn them 3000 a side. i asked if they was some sort of warranty, but they said i had to send the rotors to them and i didn't have any spare rotors, so me and my dad just turned them. now the brakes are fine, but i only had them with the new ebc green stuff like two months before they started this shit. i'm wondering if maybe the material of the brake pads is what did it. any ideas?

could be, but maybe you got the brakes hot and then hit a puddle causing them to warp, maybe they werent machined correctly, there are many factors and unless you have a grant from the scientific community Im sure you will never get the answer just assumptions

Sounds a bit off. I had the same rotors with Axxis pads and never had an issue. I had them on the car for over a yr. with no issues what so ever. Lot of different variables to this equation.