Thanks for the reply. The main issue is that the only thing we’re using event values for is user ratings for several pieces of content (highly similar to the implementation tutorial actually).
The sum of these values just doesn’t provide value. Today we had 168 ratings for a total of 1,545. Even though we just deployed today, displaying this value on our dashboard is confusing people.
Digging into it a bit more today, it looks like my best bet is to change ‘sum_event_value’ to ‘avg_event_value’ line in this snippet from Events.php:
$view->config->columns_to_display = array('label', 'nb_events', 'sum_event_value');
Assuming it works (I'll have to test it tomorrow), it should do the job. It is a pity though that it isn't configurable in the UI.
The bummer, of course being, that we'll no longer be able to auto-update.