Flowerchild, I was really kind of shocked, until I read your post...
The size of walnuts without hulls, maybe even a little bigger on a couple, is just what I had fished and strained out of the toilet from my first pass this a.m. WOW! A lot more sludge this time too, my second "quick" liver flush, megastyle.
I'll post the rest as it comes later today on a new post here ;) It's the results coming through on my "megaflush"... an adaption of the Clark Liver Flush protocal with the Save Your Life Manual Dr. Shulze "big" flush added on to the end... in other words, after that last drink, 4 more ounces over 3 more hours, etc.
More later, but thanks for sharing, because I was thinking, no way, these walnut looking things have to be something else, but they float, are definetly the same composition as the smaller stones from the last flush.