Dishwasher part 2

If you haven't read my first post about the Homemade Dishwasher soap, then you should read that here first.
It has the main recipe.
I have enhanced my recipe and want to update you~

First, my powders were clumping when I added the citric acid, I mean rock hard!
So now I have added a packet or two of the anti-caking packets found in vitamins and many other sources.
Works like a charm!
Second, I fill up my main detergent compartment to max, which is recommended for hard water.
I also shake some in the prewash compartment. I figure it cant hurt!
Third, The vinegar rinse is in a little cup on the top rack, and working out nicely.
I wonder how the vinegar washes out and the water remains?