I am having bad luck on my last 2 batches of mead. I have been using Wyeast Sweet Mead and white labs sweet mead yeast. They were made Feb 16th. I moved to secondary 2 weeks ago. No signs of infection. But wow a fusel alcohol smell and taste. They have been in a unused bathroom in basement set to around 68 -70 during this winter spell. Am I too warm at that temp. Or is just too young of a mead at this time. I have had one good batch with no fusel taste in the last three.