So my Peanut Butter Brown Ale has been fermenting for about 3 weeks now. I took a sample and it has this great peanut butter aroma and nutty taste. The only problem I ran into, and I had this with my ESB when using the same yeast, a dry almost astringent flavor that lingers in the finish. And its not off setting, but it is not a flavor I pull from drinking an ESB or Nut Brown by a microbrewery. Has anyone had the same problem with this yeast strain?