Hi gang, All of a sudden my K-2 was giving me a message "Lo P" when I tried to tune the ATU on 20 meters. An e-mail to Gary at Elecraft brought a quick response telling to try re-tuning C-21 and C-23 and a few minutes later all was well. I can't say I've ever fixed my Yaesu! Nice feeling. To McCulloch WB2QDG K2 S/N 1103 Friend of Bill W. --- If you are too, drop me a line.