Thanks for your reply. My stones were all greenish and some light brown(few). But after my first flush and had two "huge"stones measuring over an inch each and many of about 2 cm.
All I did was to take GCG and Chinese Bitters from Sensible Health. From time to time I pick the phone and call Mrs Chang who seems to know a lot not only bc of her personal experience but she appears to see different people with different problems. have you ever tried to speak to her about yr specific big stone?
Now one question for you: As you´ve tried diffrent recipes of flushing, which was the best in yr experience?