I just finished my K1 serial number 1689 last night and had my first DX QSO (France) this afternoon on 15M. Setup was not the best: K1 at 5W on gel cell power, ZM-2 tuner to a lightweight 20M dipole strung in the hallway. I am saving building the ATU for a week or two. Having fun! 72 es God Bless de Ken - N4OI