Hi Jim, I also saw SM6LKM's 80m signals, about 5-6 Hz above the nominal frequency, thanks for the report! the lines were quite fuzzy, whether due to propagation or TX I don't know. The TX is not fuzz
Read the article on Dopplergrams by G3PLX in RadCom three or four years ago ... There is likely to be several Hz of Doppler shift on that frequency at night time. Guess who forgot that simple fact la