So I sent in two form 1s last year. Same day.
One for a SBR the other for a suppressor.
The SBR form came back last week requesting a revision, to fill in question 8. Ok, whatever. Did so and sent it in. Put in "1Andy2, Trustee"
The suppressor form came back today... approved. And I left question 8 blank on that one, too. They highlighted it just like they did on the sbr form, like maybe they were going to ask me to fill it in and just forgot to put the revision letter in the envelope too? But it says approved and it's got a stamp on it so...
Who am I to argue with the ATF?
Looking back through old forms, my old doublestar receiver that I form 1 sbr'd... I left question 8 blank on that one, too and it got approved. That was back in 2012.
No rhyme or reason. Whatever.