Here's another newbie-q.

On our last long ride in prep for next week's "big" 45 mile ride in Flagstaff next week, one of the ladies failed to unclip and fell over. She's bruised and embarrased, but otherwise fine. The bike has some minor scratches, but the problem is that her left brifter was bumped inboard. There's no chance to get it to the LBS before next Saturday, so she's asked me to adjust it.

I'm about 20 years behind the times on how these things work. Is there any trick to accessing the clamping band and adjusting it?

Thanks,
Fran