Thanks. I’m working, just in the Create Metric UI in the Insights designer, so I don’t think I can use IF, Then ELSE or IFNULL, It is only letting me choose 2 other metrics and set the outcome to ratio, Products, Sum, or Difference. We don’t expose the ability to make fully custom metrics to our customers, so I’m trying to solve it with that same limitation. If it isn’t possible, I’ll stick with my solution of a pair of custom metrics, and conditional formatting.