I know this might sound stupid but which direction should the slots on the rotor go? Since they are directional right and left how do I determine which is which, they were marked but the markings are gone and I cant remember which is which.

Thanks for any answers on my dumb question

Let's see if this link works (http://www.baer.com/Support/TechTips.aspx?TechTipID=2) to answer your question.

Joe