what screw are you referring to? I don't see another one.
No, there is no remaining water. It appears to cycle normally and the water seems to go in and out but the dishes are dirty. It has been getting steadily worse until the last load doesn't look like it was washed. However, the soap is all gone.
I can spin the spinner when I load it but I'm not sure exactly how to see if they spin during the wash. I put it on rinse only and interrupt the cycle to open the door. When I do this, I see water coming up through the bottom spinner spot (spinner is out) and water in the bottom of the tub. Then I shut the door and restart it. When the cycle finishes, there is no water in the bottom of the tub.
It doesn't look like water is coming out of the top mini-spinner. Hadn't noticed this before. Maybe this is the problem. Any idea how to fix this?