Also 117 limits the old days of 6-7 legs. I have yet to ever have more than 5 legs scheduled, and never had a trip with more than 1 day of 5 legs, all were day 1 or 4. But 3 legs seems to be typical on days 1-4 when not getting a 5 spot.
2-4 legs per day is typical on days 2-3.
So 117 will prevent you from having lots of 5 leg days and all but eliminate 6-7 leg days (scheduled - irops not withstanding).
Typical 4 days may look like: 5/4/2/3 or 3/4/4/3 or 3/4/2/5. Stuff like that.