Yes, you do need to enter something into each box of the Moisture boxes and simply fudge the the real moisture as dry percent. Then the FM will calculate w/o taking any moisture Shrink. Also remember - If you are allowed any FM - that needs to be subtacted from what you enter. Example, you are allowed 1% FM and your grade was 1.5 % FM you only enter the .5% FM. This is the way Farm Works has always been.