The freezing was one of the biggest things that changed my extracts. Having it all real cold, and keeping it cold helps so much to keep down the amount of chlorophyll that gets pulled out of the material. Be fast with your washes and don't be scared it won't yield enough. If the material is good the yield will be good period. The 95% will work good for ya for sure man. I also gotta push the whole no heat natural evap. I know I use a tiny bit of warmth from the dehumidifer, but it really is just warmth.