Thanks for the answers on this.

I was getting my wagon inspected and when they were setting it up for the emissions test that guy there came up, mentioned the leak, and offered to fix it.....I assumed (bad I know) that he meant welding it but I stopped him before he said anything else and told him to run it the way it was and if failed we would figure something out.
The wagon passed without a hitch and the leak is very small, but it gets really annoying when everything else on that car is so darn quiet.