This isn't a problem as much as it is a rant, and feel free to regard it as such, but here goes: Doing routine air filter cleaning on my bike, (Twin-Air filter, stock cage) so, i take out the filter and cage together, separate them, clean and dry the filter, oil it, put it back on the cage, and re-install it. I always make a point of stuffing a clean rag into the airbox throat tightly to keep any foreign stuff out. Decided to clean the nooks and crannies out of the airbox with mild solvent and compressed air (definitely left the rag in the throat for the box cleaning). Made sure to clean out throat with rag after box was clean, just to be sure. Anyways, got it all done, rotated and installed the filter, checking around the whole seam to make sure it fit snug to the cage all the way around. Just wondering why the frick this setup is so tight? Admittedly, it works, and that's what matters, but between the width of the airbox, and the endless corners in it, seems like it could have been done a little better. Not hating the bike, it's a great machine, but the airbox is a pain.