Yeah that's what I figured. I think there was some rumor floating around about watermarks but I'm guessing that's wishful thinking at best. The only partial solution I can think of (and I don't know if it applies to PA) is to look at the batches where they reported 100% Biden votes and discard those.

Yeah that's what I figured. I think there was some rumor floating around about watermarks but I'm guessing that's wishful thinking at best. The only partial solution I can think of (and I don't know if it applies to PA) is to look at the batches where they reported 100% Biden votes and discard those, like what happened with Michigan and Wisconsin.