^^ I've found that when using shockmounts you are usually OK. I have only had a problem once, and that is when I was clamped to a drink rail and not using mounts. This kid next to me starts loudly drumming on the rail (made of wood). It was a real bitch removing the "drumming" later. Since then, I always use shockmounts and have never had an issue. I still wouldn't want someone drumming the rail (or of course, my actual extension pole) but then, that's true no matter what you're doing.