I'm loaded with acorns in my lawns this year. Blowing and pick up takes too long and I'm looking for options. I own a Stihl Combi Unit with several attachments and I'm considering buying a Power Sweep attachment to try on acorn removal in green lawn areas. I'm wondering if anyone has tried this and would care to comment before I lay out $300 for the attachment. My concerns are: will it work faster than blowing/pick up and is it too aggressive and results in ripping up the lawns. It's a bumper year for acorns in our area. The weight of my mowers pushes the acorns into the turf and ends up resulting in acid buildup that kills the grass in the spring. I've yet to find a reasonable solution. Mother nature seems to have designed the acorn with the ability to burry itself into the turf and removal becomes a real pain.