I brewed a batch of Hefewiezen and pitched Safbrew WB-06 for the first time and I'm uncertain as to why I have the results that I have. In the past I used WLP300 for the few batches that I've made and had a very active fermentation with a LOT of krausen and the beer always tasted fine (more or less) but with the WB-06 I had very little krausen, but plenty of bubbles in the blow-off tube. After 3 weeks left alone in the primary I went to keg it and noticed a sour smell, I tasted it and things were not so good, it tasted more like a Lambic that a Hefeweizen. I don't remember the specifics on the beer since I'm not at home to look at my notes, but everything else turned out OK, the OG and FG were at or near my target and I was as careful as always about avoiding contamination. Does anyone have any suggestions? Thanks, Mike