@coldjoint,
"override" typically means there is a problem with the ballot--like an overvote, voting for more than one candidate for an office for which you can only vote for one candidate, or a blank ballot, voting for no candidate. It doesn't actually change anything on the ballot, as opposed to a hypothetical ""overwrite", which somehow wouldchange a blacked in oval with indelible ink to something else, which woulkd cause the ballot to be rejected as an overvote, noy as a vote for biden. I don't think that witness understood what was happening, and the people who made this post certainly didn't. No wonder the courts keep rejecting these cases.