People around here need to care.

You at least need an "update" scan. We have all main stations in
two exactly opposite directions, plus a secondary PBS at 90 degrees.
Many people can get the two opposite directions with a double-bowtie
antenna with no reflector, but some can't. I can. The 90 degree station
is on a low tower and for people north of the moraine that runs
through the center of town (i.e. me) it requires a fairly good antenna
ideally placed. One scan simply can't get all stations at once
for most people.