It sounds like you have the most, and best knowledge of the situation. Thank you for the update. It is going to be interesting to see how this all plays out.
It annoys me to no end that the ATF would have gotten away with flip flopping as much as it has on the issue of arm braces, and that US citizens would have to spend so much time and money in court to make the ATF play by its own damn rules. Also, the White House has way too much influence where the ATF is concerned, and they need to be b!tch slapped - legally, of course - for that as well. Don’t like the rules? Take it up with the legislative branch!