Yes it should be optional.They changed ours in the supplemental from 45 to 30 and got nothing for it. They kept 22.3 and feeders at 45 min.... really!!? I can live with 30 mins and a break but atleast leave the option in for 45 mins some drivers took the full lunch. Rumor is the on time network needed it to get us back at a decent time yet our start times are back to later already. Just another reason to vote NO!!