Compaction

80% of the damage that a grain cart does is done in the first pass. by the 3rd time you run on that same pass you’re at 96%. 
This tells us that we need to run over the same pass as much as possible. but more so than that, we need to also know how much weight we had on and where.

Everyone believes their grain cart map looks like this:

In actuality, corn harvest looks more like this: