Over 30 bags of fert in the back of a pickup truck, liquid herbicide in the Tuflex tank, dual receiver carrier rack, and a T3000 spreader/sprayer allows one person to accurately treat over 500,000 sq ft in one day. Our T3000 runs just over 5 mph in forward as well as reverse. Spread & spray patterns are perfectly even. Spread width & spray width up to over 12 feet. We've treated lawns as small as 3000 sq ft. Largest property treated in one day was 17 acres. No need to ask how well we like it, cuz you probably already know. I told you guys I'd post a pic........better late than never.