Lol I hear ya. I'm not sure how to post a picture yet haven't gotten that far. I spoke with another mm owner and his is capped off with a screw at the end ... I looked at ever manual I can find and nothing points to that area having a vacuum port. I know its hard to picture what I'm trying to explain I can email a picture of it if anyone would like to be kind enough to post it in he thread. Thanks for all the input so far I'm just having a hard time making myself belive it was capped from the factory. Thanks again