Web Filter Log

Hi guys - been setting up my web filtering and I'm a bit stuck..hopeful you can help.

My web filter log is currently showing all passthrough traffic as opposed to just 'monitored' traffic. I'm sure I've missed something obvious. Applicable IPV4 policy is set to log allowed traffic, UTM/security events.

Box is a 50E running 5.4.3, Fortiguard is up to date.