What I do is log it as is. First tail number of the day and in the departure and arrive apt section (watever its called) I'll put all the legs, and total flight time for that specific day and move on to the next day. Might look better with each leg in each space but I figured wat really matters is the total hrs accuracy at the end of all the logs. Of course I crosscheck my numbers for accuracy. But thats just how I do it.