After that demo all I could say was wow, why on earth am I still pushing a spreader and pulling hose? The salesman was a class act and a very nice guy. I would imagine that they would take care of you should anything ever go wrong with their stuff. So I do have some questions about some things: 1. The spray pattern just didn't seem to have good enough coverage on speed 1. I ran over gravel and in the road and it seemed sparse in some areas. All I have to compare to that is my chemlawn gun at 2 GPM and I can tell you that after a few passes with that testing on asphalt you have soaked the area. Thoughts on this? Should I have increased pressure? I am used to large droplets, so the smaller low volume fines are throwing me off I guess. 2. The spyker hopper threw fertilizer flawlessly. I believe I had some leftover 18-20-3 that I used. The pattern was even and perfect. I did wheel-to-wheel overlap, is that the correct way to use it on ride ons? 3. The smaller 3 ft spray nozzle seemed to get better coverage than the 8 foot spray nozzle, which do you use if you want to apply fert and spray weed control? I am assuming the 8 foot spray pattern? Would you still do wheel-to-wheel overlap while spreading/spraying? 4. I can see where the large 8ft spray patter would hit some ornamentals if you aren't careful, so if I need to spread and spray on a yard with lots of plants would I spray/spread separate to utilize the 3 ft sprayer? If you have this machine do you like it?