In reply to KeithAlexander:
Frogland at Red Rocks.
I wasn't sure why we took a Friend No. 6, maybe because we had carted it across the Atlantic, it had to go on every climb.
Anyway, somewhere near the top, there was this big offwidth, and I was very pleased indeed that I had that No. 6 on my harness. Fitted perfectly.
Unfortunately, my second couldn't get it out, and was tiring fast, as you would in a long offwidth, so he said bugger it, and left it behind.
I was appalled. Even though it actually belonged to him, I was sure not going to leave it, so I abbed back down and retrieved it using my fiendish technique of clipping the trigger bar with an aider, and jumping on it. Came out a treat.