The Spreader is not worth a single penny. Anyone who thinks so evenly apply fertilizers, is completely wrong. Even a one-armed monkey would bring better hand the fertilizer on the lawn as these bad design. Once you start with the Gritter, he throws a bunch of fertilizer, even at the smallest ejection setting. The same he does when one stops him again. So then you have all burned on the lawn places. The ejection setting is set to the handle via a Bowden cable. Placing them on the middle level, that does not mean that this just as much ejects the next setting. The total dirt the thing. The most common fertilizers are also not listed on the enclosed table grit.