 Yeah, Joe and Dave, we see that on a daily basis. It's a normal thing for us to clean that out. But, yes, it's very common. When you look at the base of your windshield, your hood normally comes up and covers your windshield wipers a little bit. That area right there gets filled with debris, so it's going to be the little twirly birds from the maple trees, the leaves, you know, any of that.