Is there a specific reason why you are doing this in PressTalk?
Have you tried to use the Gray Bar Wizard?
Maybe that can achieve what you are trying to do, without having to manage the box with a PressTalk routine.
If the Gray Bar wizard is not what you are looking for please let us know so we can give you another sugestions.
It’s always funny until someone gets hurt, then it’s absolutely freaking hysterical.