files check in Hobbit

[Torsten Richter]

Hi,

I'm trying to get familiar with the files test.
At the moment this test shows a "clear" icon.

I want to check if /var/adm/wtmpx is smaller than 50 MB.
I've added 
     FILE yellow /var/adm/wtmpx SIZE<50M TRACK=wtmp
to hobbit-clients.cfg and 
     file:/var/adm/wtmpx 
to client-local.cfg.

But nothing happens. What am I missing?

Regards
Torsten