Finally got round to fixing the Oil bag from hell on the Knucklehead, i thought it had cracked, leaking a Quart every time i stopped , tore it down & looked for a split seam or hole, Nope, pressure tested it , Tighter than the Incredible Hulks butt !! , went over all the Nipples & threads , all good , refitted it, No Leaks ?? still scratching my head as i ride off into the Sunset.