 Yeah, sure thing. So I would say some of the challenges with it are there's a few that are pretty tactical, right, kind of blocking things, and then there's a few that are much more strategic. So we'll start with some of the easier ones, which is the first is that just sometimes the data is not complete or accurate. And one of the most common ways that you see it is most services contracts have out-year increases built into the contract. So the price goes up maybe 2%, 3% on the contract anniversary.