Originally Posted by wilfried

Maybe this is a good place to ask a question. I patched a tube on the rim side, which failed. I think there was a problem with the rim tape, and it was rubbed by a spoke, and developed a little bubble that leaked. I put another patch on it, partially covering the first one. When I inflate the tube, it's sort of deformed. Since the area around the double patch isn't as stretchy, that part is sort of constricted, and narrower than the rest. Should I use the tube? Right now it's just hanging around as a spare, but I'm wondering if I should just chuck it.