Hi,1. it is an A/B test. @surebee I have not done an mbox trace (and will have to plead ignorance on how to even do that...so any insight would be appreciated). I verified that new visitors were still being allowed into the test just off my workspace segmented reports.2. The individual codes are our campaign ids under visitor profiles.

Thanks Gauresh! Yeah, the audience for the test didn't update. Meaning, I was trying to exclude any guests entering on landing page /YYY, but all of those customers were still being inserted into the test cases. I then tried excluding them through a parameter in the query string, but that didn't work either. Ultimately I had to exclude them by individual codes applied.