In setup/port/cw ptt setup there is three choice 1...none (eg:QSK) 2...command rig on com port 3...on lpt pin/16 comm rts the third one is the one I use I tries them all and they all work on cw mode...?is this normal...? It make no no difference at all is there someone tried that again this one was asked to WL 4 month ago. Gilles ve2lx =============