Originally Posted by BrianWillan
The topic certainly has been discussed before.
I wouldn't consider adding a low fill power down to a quilt that uses a higher fill power. It won't have the same lofting capability and it will just be extra weight for little if any gain.
Thanks for the education, Brian.
When I mentioned adding the "harvested" down to an existing quilt, I should have said an existing bed quilt
. In other words, modifying an old bed quilt like has been done the poncho liners and adding additional insulation.