One thing is very clear and certain. David Sousa and Meloderon have been paying very close attention! As for Jerr, not so much. LOL.

David, the Greek scale you mentioned works perfectly with my system. Thanks for supplying more proof on the matter. It is easiest to just keep the key of the accordion as the 1st position (let's use the "C" accordion). Then, keeping the letters in alphabetical and numerical order like this:

"C" Accordion

C - 1st position - On the push - On the "One" y'all - The Primary
Dm - 2nd position - The Blues Key
Em - 3rd position - The Holy Trinity
F - 4th position - The Back Side
G - 5th position - On the pull - On the "Five" y'all - In the 5th
Am - 6th position - The Mardi Gras key - Gypsy Key - The Holy Ghost

None of this information becomes self evident nor useful if you don't label your got dam accordions people!! Like that one guy Greezy said. Very smart feller right there I'll tell ya.

David thanks a lot for your explanation. It was most refreshing. Music theory and Cajun music need not be strangers.