I have an parachute material hammock by ENO that I absolutely love. However will cooler weather approaching in a few months, I'm trying to figure out the best way to make sure I stay warm through the night. My experience has been that the underside of my hammock where my back rests tends to get very chilly, I've considered putting my thermarest pad in the hammock to see if this helps. I've only slept in my hammock while completely wrapped in my mummy bag, but again the back side is waaay to cold for comfort......Anybody have any ideas?