sorry for the lack of clarity.

all the above chemicals are listed in their proper amounts. the chemical that I screwed up is Whiting. It was supposed to be 800 grams per batch but instead I put in 1780 in the first batch (before I detected the 500G weight on the scale), and 1280 in the other four batches (when I realized I had transposed the amount of whiting for what should have been the dolomite).

I won't further confuse by mentioning that I already had the initial proper amounts of feldspar and kaolin in the batches -- I can subtract. I just want some reassurance that my ratio and thinking is square.

again, thanks loads!