Thanks to all! I am at the beginning of "Assembly, Part III" (K2 # 2383) and now I know I'll wind T4 the normal, unmodified way. 73 Thomas, DF7TV > ...Winding T4 for low power will cause linearity > to suffer. I don't have the, but it did come > straight from Elecraft a while back. -- Thomas Martin, Stuttgart, Germany, http://www.qsl.net/df7tv/