Disassembled and removed filter hoping to find lots of junk to remove. There was none (I had cleaned this area a year ago). Looked at everything I took out. The Feed tube assembly has two rubber pieces that appear to act as stoppers. One of the two was missing. The spinner at the top of the Feed tube was clogged.I ordered the Feed Tube Assembly which included the spinner and had the new rubber pieces. The water manifold probe has a plastic piece at the end that was bent to one side. Although I could bend it back, I still purchased a new one. I replaced the soap and fluid dispenser with a new model.
Waited what seemed like 6 hours but was actually two days for parts to come in from Appliance Parts ProS! Installed everthing that night and it seems to be cleaning and dispensing the proper amount of fluid (at least 3 loads now and the needle moved appropriately.....and did not dump the entire dispenser in two loads.
The most difficult part of the repair is replacing the dishwasher front panel which needs to be removed to replace the dispenser. Frustrating but slow down and take your time, it will eventually go back on. Two people might make this easier but in my case it was just me.