locked Worked B4??

Neil <n4fn.neil@...>

Thanks for a really helpful program.
However, on 20 m for example I see many stations displaying "B4" that I indeed have worked before. If I move to 15 m and I know that I have worked B4 it does not show "B4". In fact on 15 m it is rare to see a "B4" displayed. I am not sure of other bands since I am concentrating on 15 m presently.
Many thanks
Neil   N4FN

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