Quoting tito via Dng (dng@???):

> then please just don't do it. You are under no obligation to answer,
> As we say in Italy: "To ask is allowed, to answer is a courtesy",
> but once you take the time and effort to answer then it would
> make more sense to me to share your knowledge rather than
> tell me why you don't want to share it.

Distinguo: I didn't raise this topic. IIRC, Mr. Steve Litt suddenly
asked about it.

The advice I gave, in response, was (I'm pretty sure) correct and
useful.

You're welcome, by the way.