Ah ... yes, it all seems so simple now. I'm surprised that I missed the connection between that whole row of spinners and the instrument tracks... I thought these were global settings. It's actually very nice to have them there. And the chorus box ... again ... du..uh.

And I now 'get' what is going on with the part markers and double bars (mostly ... I may have to study a bit more to cover all of the situations)

Thanks for the quick help on my questions

Chris