I was just wondering what everyones thought is on oiling the k&n filter. I had a tech tell me that a lot of the time after cleaning it he wouldn't re-oil it. My thought is what is the purpose of oiling it in the first place? Is it to catch the fine particles in the air, if you don't ride in dusty areas is really necessary? Or would you oil it every time? I have yet to see any real dirt come out of my filter when I clean it. It seems I am just rinsing out the oil from last time.