800 ci/oz Fp down, if poured into a container, will puff up and fill a container of 800 ci, is that right? -BillyBob, down is tested in a cylinder with a 1oz* weight applied. 800 fill down would consistantly loft to 800 c.i. under this weight.
without a weight, it will "loft" to much larger area.
*iirc
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