I received game #639 yesterday. Want to add another data point to the flipper behavior. Played a few games and then updated code. On the old code the flippers seemed okay, but not real snappy. Pretty hard to make the skill shots. Update the code and the skill shots became easier as the upper flipper seemed more responsive. But the lower flippers are just terrible. Lots of droop and hard flipping when a ball hits it. I contacted support and he suggested checking the the EOS switch as it probably needs to be adjusted, but it didn't on the old code. They also seemed to flap at times, starting to fire, stop, drop and then continue. Not normal at all.