After overseeding I'm going to put down 1/4 inch of Leafgro compost using a broadcast spreader. The info I've seen says it's fine-textured enough that it will work in a broadcast spreader. The question is, what setting will produce a depth of about 1/4 inch? I doubt it matters that I'm using Leafgro specifically, any fine-textured compost based on lawn clippings, leaves, etc. I have a Scotts Edgeguard Mini, which uses the same settings as a Scotts Edgeguard Deluxe, Scotts Edgeguard Pro, and Scotts Speedygreen series (1000, 2000, 3000). Anyone know what setting to use? Thanks.