Morning all A long shot:- does any UK user want to sell me a used roofing CW filter for the K3 ? Prefer 500Hz but open to suggestions. Thanks John G4ZTR __________ Information from ESET NOD32 Antivirus, version of virus signature database 7644 (20121030) __________ The message was checked by ESET NOD32 Antivirus. http://www.eset.com