# Q9 Author: Jim.Robinson Published: 2009-06-01 Canonical URL: https://www.cottongrower.com/crop-inputs/precision-agriculture/q9/ --- *"We only overlap a few inches on the tillage equipment….So we get more done in a day and on less fuel."* — Illinois grower Steve Sauder on how fuel savings and efficiency has been brought about by GPS autosteering.