I seem to have something wedged between my tire and the rim that is causing it to leak air at a fairly rapid rate. I found a small rock in there and dug it out, but the tire is still leaking at the bead. It has had anywhere from <5 to 35 pounds and still can't get it figured out. I am not at home with my REAL tools, all I have is a flashlight and a screwdriver. Any ideas?