Hey TT'ers, I just bought a new brake rotor for the front of my Honda XR650R. Installation went OK even though there were no directions in or on the box. I installed brand new brake pads too. I went out for a ride and the front brake has some serious issues. It feels like a warped rotor especially at low speeds right before a complete stop. It’s really bad. I put the bike on the stand and turned the front wheel while “eyeballing” it and everything looks perfectly straight though. I didn't get any grease or oil on the rotor while installing it. I'm stumped. &%$#@!? Any ideas what I can trouble-shoot?