I just bought a kees bed edger. It will trench a nice edge, but their is alot of spray out. Over all im impressed with it, especially the price $750. Compared to $2500-3000 for other brands. Ill post pics of the machine and the edge i cut as soon as i get my digital back from my dad. The machine is actually made by a local dealer with a kees frame and custom shroud and knifes.