Found the vunerable spot on my raleigh sport today. Rounding a corner a hit a very smallish pothole,
didn't think to much of it other than making a mental not for the next time.
Applying a bit a rear brake, I noticed the something was wrong.
I struck the rim at the exact location were the valve stem hole is located, apprently the weakest spot! Arghhh! It put a crimp in the side of the rim, it's out of round. I though I might try working the crimp out using an auto body hammer but I think that will end up being a wast of time. It was such a nice rim.