Well I finally got to try out my new WBBB 1.7dbl. All I can say is wow! I slept like a baby. It got down to 48, but with the pad between the layers I never got cold. The best part was my wife said I have to get her one now, she knew I slept better than she did on the ground! The WB was so much better than the old hammocks I have. They are now going to the kids. Thanks so much for this forum, and all of your help. I know I made the right choice.