Oh wow, so true, brought back many memories and also one of those overlooked aspects when you change a system as the previous burned in fields would with the right lighting create a whole avenue of data input errors that truly was a case of given the user a new monitor, which can be fun if your looking at it as a software issue in some new rollout. Yeah that can be a fun one and sometimes can't beat site visits as the local environment will never be replicated in any user transition training setup, however well it is done.