Can anybody please help..my Snow White buds are 2 days into the drying process and they got crispy and smell like hay...i have a grow cab that i cleaned out after harvest and hung my trimmed buds upside down...the temp has been from 66-70 degrees and humidity between 30 and 40%..i have one small computer size fan which is not blowing directly on the buds and also an exhaust fan..is the exhaust fan possibly making my buds dry too quickly??..is there anything i could do to prevent them from permanently smelling like hay?? any input would be greatly appreciated.