The house I moved into a couple of months ago came with a Husqvana Novocut 64. This is my first experience with a reel mower. The first few times I used it, it worked great, but was a little tough on the taller grasses. Eventually it became very difficult to use, so I removed as much tangled dry grass as I could, and this made an improvement. Recently it just stopped turning completely. I was considering buying a gas mower but I really don't want to, so I took the wheels and the blade guard off and spent over an hour cleaning out all the dry grass I could get to and finally got the blade to turn. I then put it all back together, and it still won't turn when I push it! Does anyone know how to fix this?