OK so many years ago my son rotated the control module manually and broke the ice maker. I know I could have just replaced the control unit but I opted to replace the whole ice maker. Did that tonight and it now makes 1 ice cube at a time... it appears that my water in the door is slower than I remember but I could be wrong. I am guessing my next step is the dual water valve.... am I correct? I purchased the valve just in case but really was too tired to replace it this evening... my other guess is that I didn't level the ice maker and it is only filling the last ice cube in the back. So what do you think? Oh.. voltages appear to be correct on heater, motor, but couldn't catch it at the moment the water was filling.