Got it about one month ago. Started out with a Ptarmagin around Christmas but decided I wanted the full length Incubator for ease of setup. Both are great quilts. As usual Stormcrow's workmanship and service is excellent. I needed the Incubator for a trip and he got it to me right on time.
So far I've only had it down to 29* during a very windy night. Warm and toasty to say the least.
The normal incubator is 28 oz, mine is overstuffed and comes in at 30. The overstuff isn't necessary, just a personal preference of mine.
You can see the huge amount of loft in the pics and Stormcrow's new end suspension system. The UQ is massive. Fits my 6'2" 230lb frame perfectly.
Thanks for viewing.