Have troubling setting alert for custom Exalt UDP

I am having trouble getting an alert setup using the RSL from a UDP.

I chose 'Custom Node Table Poller'

Trigger Alert when 'all' of the following apply

Poller Name 'is equal to' locMinRSL

Numeric Value 'is less than' -54

I can't seem to get the correct value to report on the alert. In fact I don't even know if I have the alert setup corretly. I tried variables ${Value} ${NumValue} and everything seems to report 0 (zero).

Can anyone guide on what I am doing wrong and how to get the Trigger Action email to display the actual value? If the value of the RSL falls to -55 or lower on the wireless we want to get an alert.

Thank you in advance for any help.