Creative Thinking Human Resources Process Improvement The Four Day Work Week is Here to Stay A few months ago Setpoint moved to a 4 day work week. The plan was to run it as an experiment for 90 days and see how things worked out. I’m pleased to report the… by Roger November 11, 2008 chat_bubble_outline1 Tags: 10 hour days, assembly process, Four Day Work Week, JIT, just in time, purchasing methods