The starting mileage also shows up in the ending mileage until you end your day, which is fine until you drive past midnight. If you start your log in the middle of the day and drive through midnight into the next day and say shut down at two in the morning your mileage will be all messed up. It won't let you click on the onduty driving line and add a mileage that will show up top and be calculated with the calculate mileage button. The next day is a worse disaster because your starting mileage should be your mark on the onduty driving done at midnight while still driving till two in the morning. But it uses your mileage when you shutdown at two as your starting mileage for the day. So your total mileage for the second day is from two in the morning till you shut down. Which is incorrect. The 24 hour clock doen't always go from midnight to midnight, if you drive through one day to the next the mileage is hard to work with and I endup scratching it out and writing it in, which kind of defeats the purpose of printing a nice neat log sheet.
Sorry to sound like a complainer, actually love this program and has saved my bacon a few times. Thanks