I just tapped a beer brewed with Brett B Trois and Brett C and it has a hefe like banana taste and aroma to it, not a lot of tropical fruits as I was hoping. I fermented two weeks at 65 and placed it in the secondary at 55 for 4 weeks. The malt bill was 95 percent pils malt and 5 percent wheat. OG was around 1.055. Anyone else experienced a banana like taste/aroma using all brett or know what would cause this?