Alex, thanks! Be sure to use the latest version from my site as I am continuously tweaking the document. It is current at version 1.1b (but just called 1.1, put up late last night.) So before trying it on ECO, check again at
http://www.glasspublishing.net/myantonia/
About feedback, either the forum or private email is fine. And, yes, I also posted my request to the ePub forum.