On Sun, Apr 3, 2022 at 9:53 AM KS1J wrote: > I have marked a number of QSO's Invalid for IOTA. However when I go to > search for these the only Search Options I see are "-", "S" and "C" I (invalid) is at the bottom of that list. -- Jim Reisert AD1C, <jjreisert at alum.mit.edu>, https://ad1c.us