Yeah, sure. We’ve been very actively moving up our volumes on crude by rail for two reasons. One is, it really helps clear our market in the tight environment. Second is, when the differential moves to around an CAD 18 to CAD 20 level, we see superior field netbacks by moving to rail. And the reasons why our -- we’re able to manifest low barrels on roughly 1,000 barrels per tranche, although we’ve done some recently quite a bit larger than that, this is unblended raw bitumen. So, there is no condensate blending in terms of the overall cost structure for us, it’s very advantaged versus other methods where blending is required. And the reason we could run at raw is two-fold. One is, we’re moving into heated railcars. But the important one is that we’re moving these barrels to a specific market on the Gulf Coast. And all of the 8,000 of our 9,000 barrels a day today are running out of Peace River, Nampa to the Gulf Coast. And that’s where we get this advantaged set-up in terms of our overall cost structure and where we are on the differential projected going forward. We’ve even secured longer term contracts. We just put on another 2,500 barrels a day through Q4 and all of 2019. And we’ve secured our first deal, our first two-year 5,000 barrel a deal starting January 1, 2019, running right through all of 2020 into this same market at as I said, 5,000 barrels a day. So, we’ve continued to step-up our volumes, 4Q will be 10,500 a day contracted. So, those are already done. And we’re continuing to look for more. That’s not quite 50% of our heavy, but we’d like to get to the point where we can talk about sort of 50% of our heavy on rail and still awaits off, but we’re able to with the manifest opportunities we have both in Lloyd and in Peace River, we’re able to do this successively in small steps.