PBS really isn't the problem here... The problem is the company being consistently late and pairings that are all over the place from one month to the next (ie march CDO's, 14 hour 4-days, 8 hour layovers, and what happened to the day trips and 2-days?). Contractually there should be a mix of trips, right?
The only problems I have with PBS are:
1. The 20th of the month is unacceptable to me; to see our final schedule. The 14th would be better.
2. Add a user check box to block 5 and 6 day Trips (3/3 and 4/2). If you don't want that sort of thing.