OK this is probably a really simple one but can anyone tell me how to ensure a test of an advanced application alert chooses the correct application monitor? 
I have an alert that should fire an email and run an external program but on test it is running against a different application monitor on the node even though I've specified the application name in the trigger conditions
Property Type: APM: Application
Trigger:
All
Node Status is not equal to Down
Application Name is equal to Windows DHCP Server
Any
Application Status is equal to Warning
Application Status is equal to Critical
When testing this the emails generated come from a different application monitor assigned to the same node I'm choosing as the test node. This is causing a problem with the test as I have a lot of custom properties used in the email and external program which are blank on the other monitor and therefore the test fails.