When adding fields to your crop plan it is easy to select fields twice. This throws off the cost/ac calculations and total acres. Not all fields are always seeded to the same crop or variety so it would be nice to be able to select a field and the amount of acres to the variety. Then once the field acres are planned it wouldn't allow you to enter or select again. Similar to crop insurance when it flags acres seeded (in this case for ag expert field it would be, acres planned) as greater than what is recorded in the system.
Thanks for raising this! This will be fixed in our new Crop Plan functionality being released early this year.