Just remember, they can’t legally make you leave if the problem is unresolved. ELection officials are REQUIRED to attend a class on the responsibilities of their jobs but we still need to know our rights.
Honestly, working the election is a challenge because little parts of the law change with every election. At least it always seemed so to me.
I have run into only 2 people who seemed dishonest to me in 28 years and those were both in the 80’s. But they are out there. Knowing our rights, knowing who to contact and being the squeakiest danged wheel around are your weapons.
Any threats or violence in the polling place can legally get you thrown out so perseverance, tenacity and insistence on your rights with calm and quite persuasion is your aim.