[Xymon] Monitoring file sizes

Hi all

I'm trying to monitor some log files on Windows 7 clients. I have this in the analysis.cfg file:

HOST=%client.* FILE "C:\users\user\Documents\ClientTiming*log" SIZE<500M yellow TRACK FILE "C:\users\user\Documents\ClientTiming*log" SIZE<1G red TRACK FILE "C:\users\user\Documents\ClientTrace*log" SIZE<500M yellow TRACK FILE "C:\users\user\Documents\ClientTrace*log" SIZE<1G red TRACK

The files are displayed but regardless of the file size, the test stays green.

I want the test to go red when the files exceed 1GB and yellow when greater than 500MB.

Any ideas where I'm going wrong?

Thanks

CC