Met with JSR and we looked at the stats work. There appears to be an anomaly around the average 2018 price per metre for Maple Ridge properties in the 42-49 date-range, so we planned a diagnostic for that; I've now written that, and it seems like the anomaly must be due to some specific transactions from the period which don't happen to make it into the lot-based spreadsheet. More checking to do there. Meanwhile, I updated the data dictionary to include the VLA spreadsheet, and the new plan also includes a significant addition to the main lot-based spreadsheet.