I'm hoping this doesn't double post. We bought this for $20 for my son to mess with. The springs in it are lifeless, the corks are crumbled, and I'd love to replace them, but I don't know who makes it so I can get appropriate ones. Hopefully these aren't too large. There's several more photos in the library of it, including one of the serial number, which is -186857, but no matter what I paste in to the image box, I'm seeing the same one above (sorry) http://i174.photobucket.com/albums/w86/xC0000005/IMG_0486.jpg image2.jpg Jason Nelson's Library | Photobucket IMG_0486.jpg Photo by xC0000005 | Photobucket Any ideas so I can fix the springs/corks? My son's having a ton of fun with it anyway, but I'd love to liven it up a bit.