I think you should try the 9pm to 7am shift
It does go by shifts
Some of them behaves in that manner. Not all of them. I have noticed that, that goes by shifts. You find excellent crews in certain shifts and the worst in the next one. Seems to be like they assigns together, the best people they have for the busiest time, and the others when tips are mediocre. The best there is the food and the price, but the human factor needs training and discipline to be a pleasant experience.
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