If you cut your speed to 3 miles an hour fungicide treatments at half gallon per thousand does very well. Spraying pre emergent has worked very well for folks in this site. I am going to do it this season coming up. Folks who got a fall or winterizer will not be fertilized till round 2. I am going to spray prodimine 4l out of my T3100 or my new ZMAX. I am going to steer my buddy towards the toro. Once again thank you.