I too brewed a PA and found it to be high in, what I perceive as, higher-order alcohols (fusels). Hot, and unpleasant, offensive actually. I followed the MIrror Pond Clone as close as possible and i fermented at 65 deg F for seven days then ramped up 2 deg for two days then to 70 deg and held there for two days(crashed to 65 after nine days then to 35 on day ten or elleven of a twelve day primary). It really tasted fine in the fermentor after about 8 days, really fine actually! Was so let down. Has't improved after being kegged for about 4 weeks now. gonna bottle it to free up my valuable keg space.