I just bought a Title MMA 100 lb Legged Grappling Dummy. I thought I'd use it for throwing around but the thing is freakin' heavy (it's dead weight). I'm at the point in my life where I don't want to get stronger just to be able to throw the bag around so I want to take some of the stuffing out of it to lighten it up. There isn't a zipper, which means that I would have to cut it open. I got such a good deal for it (Black Friday special) that paying for the return shipping to exchange it would be almost half of the cost of the dummy. My thought is to cut it open a little, pull some of the weight out, and duct tape it back up. Has anyone had any experience doing something like this? Thanks in advance.