I have Tramminette in a 6 gallon carboy and in 2 one gallon carboys. None have cleared yet although all of my other whites from this fall have cleared. I did add some tartaric acid in the primary, and did not add any acid to any of my other whites. I also used a bit of bentonite in the primary. I have racked several times. Last racking had mostly crystals in the bottom and maybe a couple of teaspoons of sediment, but all together not much of both combined. I then tried pectin and finally Super clear, with not much results. It is stored in my garage and the temp strip on the carboy shows consistently mid 50s temps. Any suggestions on what I should try next?