Thanks to all the replies to my questions re alignment using spectogram. Shareware software has now been downloaded from my American cousin's (HI HI) website. I shall have some more fun playing with that. Meanwhile had my first qso's on 15m and 10m today - very impressed by the rig indeed - superb full break in CW - excellent receive filters. Thanks to the Elecraft team - you have another satisfied customer. 73 de Bob G4DBW