I do it like this i do 2 drops and i have no idea what length they Will be. Say i start at 7 and i drove for 2 hours with some other work mixed in. i Will take 15mins. Then its back to the depot driving another 2 hours or under. i Will have clocked up about 5 hours in total. I Will take the other 30 mins as i know that my second run should be done before hour 9 but i think i have nailed both the drive break and the wt break together. But now coffeeholic has confused me. Should i be taking 15 or 30 at hour 6