Signal on 4020 kHz was only slightly less good than on 6950 kHz for me. Audio was fine, SSTV showed a little more noise.
Thanks again Wolverine.
And of course, right into a second show on 4020, excellent! Playing on the house sound system now
SSTV from first show on 4020 kHz:
(edit) later image for second show here, image should be better than this, but Olivia started up on 4019 at about the same time, so messed it up:
And someone responded with another SSTV, no idea who, here it is:
T!