It makes a little difference, as the orange foam (same foam used by American Buffing/Propel and
Lake Country) is a little bit of a different beast in the way it absorbs product. But to the point - just make sure that when you turn the machine on and spread the product around over a 2 or 3 squar foot area, you have a very thing film of product coverage and not a thick milky looking coverage. Just use your best judgement with regard to the amount of product from there.