Why and how the text could be Bavarian

[Ruby Novacna]

At the moment, I think that if the theory that it is Bavarian is confirmed, we might be able to translate about 20 to 30 percent of the sentences with minor gaps—the rest gets lost in the dialect and through assimilation. Individual words in the diagrams will likely remain indecipherable.

I respect your attachment to your theory, but you know that several languages have been proposed? 
Wouldn't it be simpler to convince non-Bavarian readers, like myself, by offering them a few sentences to read?