The really dumb problem with those is that the vote counts are stored in removable media - back in 2000 they were often referred to as "cartridges", and when ma

The really dumb problem with those is that the vote counts are stored in removable media - back in 2000 they were often referred to as "cartridges", and when mandated to do a recount, certain election officials choose to interpret it as just checking again what vote counts were reported by the cartridges. Or worse, just checking their Access database again that they put the vote count into, to re-read the vote totals there. This is some of what happened during the 2000 recounts. Ballots that were supposed to be recounted were never actually physically recounted. Still, better than touchscreens, if you can mandate audits and that recounts actually mean counting the physical ballots themselves.