I find that my 2" one-piece crotchstrap makes achieving my penetration goals significantly harder. I have considered using a 1" with a plastic quick-release, but I know that's not DIR. Girls in nightclubs have some saying about quick-releases being indicative of quick penetrations. The DIR nightclub goers always pride themselves on making four- or five-hour penetrations. They even use a variety of electrically-powered machines to minimize physical exertion and maximize "fun." They all use 2" webbing down there, so I guess I should too. They also say the ideal number of participants in a good penetration is three, and I think that's pretty cool, too.
I have my backup "rubber seal" clipped off inside my left-hand bellows pocket on my trenchcoat.. er.. exposure suit. DIR dictates that the new rubber seal should simply be pulled on over the failed seal, and the penetration continued. Of course, I also have my surgical shears handy so I can cut the first one off if it gets snagged during the penetration.
- Warren