Ok, so I got stuck in the heavy, can't hardley see 50' ahead rain today. I was obviosly riding slow. When the rain let up, I could increase my speed. When the bike got up to around 4k, it acted like it was bogging for lack of a better term. When I got out of the rain every thing went back to normal. As for the specs, I've shaved using the emgo filters. The only thing I can think of is maybe the excessive water made the filter to restrictive? What do you think.