SD!'s log file - location?
 

Is it end-user visible - and if so, in what form? I looked and looked (even including asking to see "invisible items") and came up empty. Why am I curious, you ask? Because I was curious about its write-date and size, I guess. Call me "nosy." (I tried "Ishmael" but Herman Melville's estate got all shirty.) ;)

It is. Each group of settings has the last 10 log entries associated with it. Open a given log, then Cmd-click the title bar. There, you'll see a log folder.

Pick that, and you'll see the other logs, for those settings, in the Finder.

Merci, Monsieur! :)