I have mechanical disc brakes on my bike. Today was my first commute of the season to feature rain, and every time i would apply the front break, it would make a REALLY loud squeaking noise. The effectiveness of the brakes themselves don't seem to be compromised any more than I would expect for them being wet, but it is annoying as heck. Does the pad just need adjusting or cleaning or something? Or will I just have to live with this?