Has anyone discovered a use for the "tool box" on the left side over the battery? I have a couple of zipper pouches in the space under the pillion seat, one with the owners manual and other paperwork, and another with some very basic tools and a tire gauge, and there is still room left. However, the plastic tool box/battery cover seems too small to be useful, and having to unscrew the two bolts is pretty inconvient. Anyone using theirs?