OK, I have seen multiple threads on "here is how you submit a Form 1 for an SBR using a trust" and one thing that just doesn't seem very clear to me is whether or not I am to include the (not yet approved) NFA item to the form when I submit it or after I get formal ATF stamp approving it? I see different people post that you have to "fund" the trust with the serial number of a bill but wouldnt the $100 lower receiver be the same? So basically, I have the engraved stripped lower, have the trust, have the forms filled out and just want to know if I have to put the item and ser# of the lower on the form before I send it? HELP NFA GURUs!! (oh and thanks in advance - this forum has been great for helping me get my Form 4 for the suppressor submitted).