I'm about to do first hang in new HH Explorer tonight - just a backyard setup... trying to start dialing in my insulation system with the temperature.

Low tonight expected to be around 33F... insulation system is HHSS UC, OCF pad, space blanket, 40F 900down top quilt with silk travel blanket.
I'm hoping to get a good comfort baseline to get outide temperature in sync with insulation system... and be able to make adjustments as needed. Hopefully, I set everything up OK so that I make it through the night with zero cold spots... may need some beginner's luck.

I'll report back tomorrow - maybe this benchmark exercise will help others...