>

They were behind almost 12000 votes.  In other parts of the conversation he suggests raff should just lie about the number.  Most of the conversation as i saw it was Trump trying to convince raff its not a big deal to "only" lie about 12000 votes, its not like he was asking for 1 million votes or something. Just a little lie, nbd.
“I just want 11,780 votes, which is one more than we have. Because we won the state”.
What do the words “which is one more than we have” actually mean?  I’ve never quite understood the logic. >

11,780 is one more vote than the 11,779 that they were behind in votes. >

I’m sure, but still…. >

I can't imagine a scenario where they had found a way to produce exactly 11,799 votes already and only needed  Raffensperger to provide 1 more. 
But, let's say this was the case, then I am sure that we would have seen those 11,799 votes introduced so that Georgia was sent into "hung" territory, and we would have had a replay of Florida 2000.