I also make kombucha ... haven't had it flop, though certain times the flavour is more to my liking than others. How are you making it? It really is sensitive to the temperatures and time of the year so it can vary widely as to when it is done....
Start weight: 225.5 lbs Feb 13 2012. Height: 5'7"
Primal low: 186 lbs
Current weight: 218 lbs
S.T. goals: stabilize hormones, JUDDD, sleep early and long
LTG: Find my sweet spot with which foods work for me and start losing weight
Goal weight: 135 lbs
Just take it one bite at a time ...