My big La Crosse RC wall clock has stayed in sync, but my small Oregon
Scientific RC clock has sometimes been off by as much as a second. I think
the wall clock has a better uninterrupted signal, and the other one has to
compete with my computer and radio noise. Still, my forefathers worried
about reading the sundial on a cloudy day. I get snippy about a discrepancy
of a second. Hmmm.