A 7:30 this morning I was moving my hedge trimmer attachment(brand new) for my Stihl FS-85. The cutter blade guard was on. I bumped my knee on the end of it and got a deep cut. The blade sticks out about 1 inch passed the guard. I wrapped my knee up and went out cutting. Riding the mower was no problem. But when I started to walk around trimming, blood was streaming out all over my leg. Got to the ER and it was still bleeding at 1:15 when the band-ade came off. 3 stitches closed it up. I'm going to sent Stihl pictures of my trimmer attachment showing the blade sticking out past the guard and a copy of my ER visit. I lost work Friday from rain and today from injury.