Lee, I'll be interested to know how you do so soon after a recent flush attempt. I failed miserably. I now believe you should wait 1 month between flushes, because stuck stones need to resettle to the bottom half of the organ. However, in your case you didn't get much, so maybe a retry is in order.
I also believe your daily Olive oil consumption hindered the "pressure" needed to force the stones out. You had a well lubricated liver which is not good for flushing but great for liver health once you get all the stones out.