^^ needs rubber mounts instead of washers^^
like this or similar http://www.ebay.com/itm/Be-Cool-Radiators-72004-Rubber-Grommet-Kit-for-Flange-Mount-Radiators-/400444178309?hash=item5d3c553f85:g:PUIAAMXQMmJRTOF9&vxp=mtr
don't use a chamois............ air blower is the only way
even a chamois can scratch your clear coat
air blower followed by a microfiber towel with a liberal sqirting of meguiare's ultimate quik detailer
this guy shows how