Hey im from Europe, in Europe we use 24h Time Format and not the 12h Am/Pm thing.
So in order to use the Calender for my clients etc we need to get an option to chance AM/PM to the 24H Time Format. Its really a necessity because thats a reason for us Europeans not to use GHL. The People here look for a different Guy than the Guy that uses that weird AM/PM Format in Europe. So Please!