Rice hulls not contributing to the 'Proportion' field

[fivemilepoint]

Any chance these could be marked to be ignored? If I have 2 lbs of barley, wheat, and rice hulls I would love to see a 50/50 proportion on the grain bill, not 33%.

I could leave it unchecked to see this but if left this way it doesn't show up in the printed grain bill.

Thanks and best regards.

Rick