Anyone else have hinges on downspouts? I have a large yard to mow with a several out buildings. Before I mow I always remove the downspout extensions so that I don't have to mow around them. Of course that means after 3+ hours of mowing I have to reattach the extensions. Today I started putting these Zip hinges on my downspouts. Hopefully they will be as time saving as I think they will be. Does anyone have experience with similar products?