My wife and I noticed that our 5 year old KitchenAid Dishwasher was no longer cleaning the items on the top rack very well. So after doing a few internet searches and see if anyone else had experienced the same issue, I saw that this problem wasn't very uncommon and the fix looked relatively simple.
Now I just hate to work on household appliances, but using the video on the AppliancePartsPros site made the fix seem like something even I could do. So I disassembled the dishwasher to make sure the problem matched mine and then ordered the "Chopper" .
After 45 minutes to correctly install the "chopper" and put the dishwasher back together again, I turned the dishwasher on for a test run and was happy to see it was now working correctly.