A pin fell out of my STI barrel adjuster!
Here's my tale of woe: I found that my front shifter wasn't working at all - I think I must have accidentally twisted the barrel carrying my bike upstairs - so I tried loosening the barrel to fix it.
Not my first mistake, but a mistake nonetheless!
A small pin, roughly 2mm in length and shaped vaguely like a cotter pin (except symmetric) fell out of the barrel adjuster on my down tube. (I have STI 105 shifters.) Looking at the right side barrel, it was probably wedged in next to the rotating part.
Should I try to get it back in? If so, how?