Hey guys, I just got the news that I'm retarded and entered the serial number of my lower incorrectly (didn't realize that the "SN" at the beginning was part of it and not just an abbreviation stating that the following numbers were the serial number). Anyway, do I have to resubmit the whole shebang and wait another 5 months or can I somehow just correct the number? I've asked on the ATF site under "Ask the experts" but I have no idea how long it will take to get a reply. I was so excited to get an email saying the status had changed, only to feel like a dummy!