Congratulations on your success. Your SWF (Salt-Water-Flush) intrigues me. I take it the ES alone do not get you the results you want?
The only time I haven't gotten a significant number of stones from a flush (I've done 6 to date) was the last one when I switched from lemon Juice to grapefruit juice. I also tried the dandelion root tincture. Telman indicated that the tincture could quadruple the stones. I must admit....I did not use any apple juice leading up to the flush. It's possible I'm getting close to getting cleaned out...but I seriously doubt it.
You did mention something about bile being yellow. It's my understanding that bile is always green.