rsvman2 They are just too slow. That is the only reason they don't get rounds finished sometimes.
They also need to account for location & time of season, as to how long they have daylight.
The fellas on that board have very short memories of what it was like coming on to the Tour. No money in pockets, going to try to make a living. And now they want to prevent 20+/- young kids from ever playing professionally and earning a living. Real nice people.
They all 'snitch' when someone brushes the sand in a bunker, breaking the rules. But no one ever says anything about the whole lot of them breaking the time limit per stroke rule. And every last 1 of them do it, every round.
Time for the shot clock incorporation into professional golf!!!