I quess my question is- an electric eye has to me ore or less a 'volume' measure. Bushels are actually apx. 1.25 cu ft by definition, however, we are paid by weigt. Therefore, density has a big imput. I am sure a volumetric monitor would work well if the T.W. is pretty constant, but I am also sure if it varies much, some sort of compensaing value as to be used to arrive at a reasonable estimation. Am I missing somethingIJ