Not sure where to post this.. My dragons blood quit fermenting at 1.066. I followed the recipe exactly except i added 6# of wild blueberries instead of the fruit called for. Starting gravity was 1.080, temp was 72-74. PH was 3.6 if my test strips are still good. I recall reading something about blueberrys being difficult to ferment. If that is my problem what can I do now? Or, what might be my problem. I have stirred it daily as the recipe calls for. It has been 5 days now.