OK...Here's a question for you Riders Of The Great Red Pig. Do you grease or not grease the rim of your filter? I ride in the So. Cal. Dez. and wasn't greasing, inside of the airbox was fine. Then I had the first 600 mile service done at my dealer and they greased it. The airbox was still fine inside but now there was severe dirt spooge all along the rim of the air box. I am again running W/O grease and all seems well. Also running No Toil. Wow, what a difference cleaning filters is with No Toil. I liike it a lot! Any input or comments?