I did a complete brake job few months ago including pads, rotors, brake fluid. The car feels and performs pretty good. I have added a little more than 1000 miles since. One thing I noted is that there's no signs of wear on rear rotors compared to front ones. I mean nothing. They still have cross hatch pattern from manufacturing. I've read that front brakes are used a lot more but nothing at all? I didn't do any hard braking yet. Is this normal?