Product review (5 stars): I think it is working fine
but I am not 100% sure.  It seems to produce ice slower than the unit replaced.  I think it is enough for my use, but just letting everybody else knows I notice a difference.  No instructions were included, but it was pretty easy to install.  The arm that detects full is different than the old unit.  I hope it solves the problem because that is why I replaced it, my old unit would not stop making ice.  The level simply could not move up and down to detect full.

Update 4/11/12:  It seems like it is working at the correct speed now.  All OK. Changing my rate to 5 stars.