The graph requires a delta in %, not currency. Ask Elmer some high level questions about changes to the NPV now that Teck has no change to the project size. He should be able to confirm that the lower exchange rate of 0.83 has improved NPV and the value of $ 3.00/lb copper has lowered NPV from the FS value of $ 3.25. Then you'll know for sure. It's very important we find out if we've waited 6 years for nothing or not. The market has decided we're wasting time. If there's any good news then Elmer has to find a way to get it out there.