Need KOMA-Script scrbook help

[Rich Shepard]

On Fri, 16 Jun 2023, Herbert Voss wrote:

> your first \addcontensline in ERT is superflous, The preface is in the TOC
> by default as long as it is a numbered chapter.

Herbert,

I thought so, but didn't see it in the ToC

> Your mainmatter is inside  the paragraph layout for quotation. Use
> standard and everything will be fine.

I am suitably embarrassed for not seeing this; I assumed it was in a
standard environment and didn't check. Mea culpa!

Many thanks,

Rich