I know we were only supposed to start testing calculated metrics on Monday, but doing a quick run-through with the team, I noticed that we cannot add metrics to WikiRatings at the moment. You can open the selection (I believe you call it pointer interface) but when clicking "add selected" nothing shows up on the metric page, and when clicking submit they are also not there.  You might already be working on it (then just ignore this ticket) if not I thought it would be wise to flag it now while you might still be able to include it in the few quick fixes you had in mind before Monday.