Are my rotors supposed to move like this? I ride to work daily and there are lots of potholes and dead bodies on the way. I try to hit them all, at speed. Lately I've been hearing a clunking noise (getting worse) that I initially thought to be my steering head and or collar. Both are torqued to spec! The only abnormal movement (to me) I can get while holding, shaking, or rocking anything while holding varying parts of the bike (two people included and with front end in the air as well), is this radial rotor play. Thoughts? Muchas gracias.