Further refining and weight loss

How much weight do you loose when further boiling down the final product? Mr. Squirm has just boiled off a pound of Shake and made about an ounce more on the plus side and is looking to boil it down more to get the rest of the acetone out of it and was wondering how much weight loss is projected in doing so is it a lot or not as much?

I don't think anyone will be able to give you a real answer. Keep boiling out that acetone and give us the answer. So you're doing an acetone wash? Details???

Well me. Squirm did it the same way as ISO wash by watching the Rick Simpson way of making Phoenix tears video and found acetone is a more cost effective way of washing and is there a loss when using ISO?