Spring @Controller metrics empty in hyperic hq

Hi, I'm trying to use Hyperic HQ to monitor my Spring @Controller beans.

I'm using the instrumented spring jars in my application and Hyperic detects the controller as a hyperic "service" but the metrics are empty:

http://web7.twitpic.com/img/17366111...450-scaled.png

However, the metrics for the Spring View that the controller invokes are updated as are the general metrics for the tcServer instance.

Do I need to turn on the spring controller/service monitoring somewhere or otherwise configure the application to enable spring bean monitoring?