I'm not sure if this is the right section for this but I've just hit 600 miles and I was going to change the oil and I can not for the life of me get the filter off. I've tried all the tricks, used a flat rubber bungee cable, two types of filter wrenches, tapping the base of the filter, the filter wrench seems to have stripped the filter a bit, I just can't get it to budge. Anyone else have that problem with the factory filter? What ended up working? I was going to bring it to the dealer for 600 mile service but they wanted almost $400 so I decided to do it myself, I guess I could always pony up the money and have someone else deal with it if nothing works.