Typically, with a partial underquilt, one ounce will give about a 5 degree boost. With a full under quilt, that would be about 3 degrees. But, as Bubba said, there are a lot of variable including...
Type: Posts; User: MAD777
Typically, with a partial underquilt, one ounce will give about a 5 degree boost. With a full under quilt, that would be about 3 degrees. But, as Bubba said, there are a lot of variable including...