Thank you for this detailed information (and btw for all the work you do here! I am reading this thread one by one from page 1 and already went through the spreadsheet twice
)
So my sponsor for I-134 was my partner (not married but living together, sharing expenses, both having jobs, etc. but we file taxes separately obviously and are not each others dependant) So I put him in the I-134 as the sponsor, and myself as the beneficiary, and put both our salaries there. As a result, I was told by others to update I-485 to have 2 in the household number and count our total income as updated household income. I guess this was incorrect?
Based on your response (thank you!) it seems I may have to update at least I-485 and I-134 in the new submission. I will try to keep as much as i can of the prior submission. If I do that, is it an issue that the signature dates in the original submission (I-131 and I-765) were when I filed originally (February) and now the signature dates will be 03/01 (when I will re-file?)