Has anyone ever noticed a difference in the total weight of their grist after milling? I weighed out pale malt, malted wheat, and raw wheat into a bucket individually, re-taring the scale after each grain's desired amount. Then milled and reweighed the to grains after milling and the weight came back 6 oz lighter. Has anyone ever experienced this or did I maybe make a mistake in my weighing? Total weight should have been 10 lbs even - but came back 9 lbs 10 oz. Thanks!