I am asking this because in the U.K it resets at 18:00. Not that bad but would much rather come home at 15:00 then get a drink and it has reset. Looking at American time zones they lose nothing from this either. PDT would be taken down to 8:00 which I cannot see any problem with that as surely it is better MDT-9:00 CDT-10:00 everybody benefits, nobody loses. Please tell why this would be an issue.