i did the same thing with my subcontractors. if they made a mistake or missed something on the plan and did not include in their price we split it. its a line item on my spreadsheet called incedentals
The problem with this system is how can you control if they are lying about a good crop or not? Argentina being Argentina my guess is every year they would say they had a bad crop.
i did the same thing with my subcontractors. if they made a mistake or missed something on the plan and did not include in their price we split it. its a line item on my spreadsheet called incedentals