I am still getting the Not Installed message with the KNB2. I have built and re-built the board, rewinding L1 and L2 twice and resoldering all the joints again. Resistance between pins 1 and 6 is way up in the megohm range. What should it be? Any suggestions would be welcome. Brian KB1VBF http://home.comcast.net/~b.denley/index.html