I use a Warbonnet XLC with a 20* Whoopie and a 20* Top quilt. In cold weather, my core is quite warm and comfy but I keep finding cold spots around hips and shoulders since these areas crush the down as I move in my sleep. Its hard to stay centered within the UQ all night. Its enough to keep me from having a sound sleep. So Im wondering if I should get a synthetic top quilt such as Owyee Tq? Or should I put on more synthetic clothing instead? Appreciate any thoughts. Bill