Phainein7 - 7/29/2025 05:38 Low acres, location, and equipment used were not defined. Around here, productivity tends to be a function of rainfall, better seed genetics, and when planted. Leaving a wider distance on pass to pass accuracy say for wheat drilling, may have little, if any, yield gain since ground moisture can migrate horizontally and used. YMMV, but when farming a few acres, as in a hobby farmer, markers/WAAS usage would be prudent.