After contacting K&N about the oil filter that wouldn’t screw on they sent me two new oil filters! This time though I’ll take them to a hardware store and try them out with a bolt before trying to screw them onto the bike. Hopefully they’ll screw right on. Having just changed the oil it will be awhile before I need another. My email to K&N ended up in the UK so they forwarded my email to the US counterpart who sent the filters. Pretty good CS eh?
