Hi I have just been trying my K2 in QSK ( t-r 0.00, internal keyer etc) and find I cant listen between the dots at 25-30wpm. I thought that when I first had my K2 I could operate full QSK. Now it seems I can't. Perhaps I was imagining things. Anyway any ideas would be appreciated. Set up is v 2.02H s/ware KPA100 ser #2642 73 bob G3PJT