Something else I love about these elogs is that they calculate everything for you, especially the hours gained after just 8 hours in the sleeper, I could never figure that out correctly, you stop for the 8 hours and check and most times you can move off again until a 2 hour break is needed, we all know the amount allowed depends on what driving hours you had left when you stopped, but it works everything out so you can’t screw up, it knocks the ‘no driving after 14 hours from start of duty’ rule on the head, so you can carry on.