Hello again, Sorry to bother you all. I just realized one more problem - in the instruction of I-864 page 2 it states "If extra space is needed to complete any item, attach a continuation sheet, write your name and A-number(if any), at the top of each sheet of paper, indicate the Part and item number to which your answer refers, and date and sign each sheet" - so we have a sort of explanation, not continuation sheet for our joint sponsor's i-864. E.g. it states why Part 6 Item13 is different with his form in our previous submission - because he now has the 2014 tax return, when two months ago he didn't have it yet, and we want to update it. Does he still need to sign this additional explanation sheet? He lives far away. It's a little painful to ask him mail us things again and again. In addition, he signed the form using blue ink....... I know it requires "Type or print legibly in black ink".... Could this be bad? I mean the whole form is typed out, but only the signature is in blue:( Thank you.