I'm not sure there is a problem. I've always found W1AW at 7047.5, 250 less than you are looking. Also, you must CAL FIL on the other modes if you are going to be testing with the other modes. Dan / WG4S / K2 #2456 <snip>W1AW on 7047.75 CW normal ... DAC is either adding or subtracting 250 Hz to dial read out. </snip>