thanks scott and 370zforme. i think when i swap to my winter tires in the next day or two i'm gonna check every bolt etc and take pictures of every fitting i can find and post them here and try and understand what the culprit is. I'm also going to call bc, if its a problem they've heard of before, and its not because of a faulty product, i'm sure they have a way of troubleshooting. Scott, if you have any info from anyone else that experienced such a noise, and what the solution was that would be great.
i appreciate you guys chiming in to help out