It's probably something that pays for itself reasonably quickly too. Minor human wobbling means more difficulty and damage when harvesting, probably a wasted ro

It's probably something that pays for itself reasonably quickly too. Minor human wobbling means more difficulty and damage when harvesting, probably a wasted row or three per field, etc. Add that up over a decade and many, MANY acres of fields and it's probably a lot of money. Precision enables a lot of savings.