​Chart below shows bandsaws performance over a shift while sawing frozen wood. Each bar is the last 30 cant average percent speed increase over pre-Saw-ADD speeds.  Notice the increase reduces as the saws get tired.  Before Saw-ADD they would not have lasted an entire shift.  If left on past lunch they would have wrecked.  The speed is increased by the requested 10% upon entry and then reduced as necessary through the log.