Hi John, Lowfers, I started up PSK31SB last nite around 02:00 UTC and got bits and pieces of your transmission. I should have ran MultiPSK in my other machine at the same time as a comparison. 73, J.B., VE3EAR - VE3WZL Solar and wind powered Lowfer " EAR" 188.830 EN93dr http://www.hurontel.on.ca/~weazle