There are certain areas in Analytics Dashboard which are currently not working as expected.
Metric Gauge - Some Calculated metrics appear with a different name on Dashboards
Report suite for Reportlets in dashboard changes even if report suite is locked
A more productive way to go for it is to have a metric gauge type of graph in Workspace Projects.
Also like dashboard, if different report suites can be made available for different tables. This way Workspace projects can be used as an alternative to Dashboards
You can suggest the above options in Idea.