Had Factory service to the house several times. Ever since a recalled water valve was installed, our unit will not produce any ice. I only get 8oz of slush. I have run cleaner when clean light indicates a need. I have follwed the users manual explicitly. Bought this new and have never gotten this thing to work. Any suggestions would be help. My next step in GE consumer relations and the Better Business Bureau becuse this unit has been a lemon.