"west present"

[Ex-RoNiN]

Hi, I have a trigger, activated by "West present". However, I want it to get activated only when West are on the ground, not by flying overhead.

I know how to stop it from executing in SP by using the unit name, but what do I do in an MP Coop? In theory, I could make a mile-long condition field which checks whether any one of these units is on the ground or not, but I have a feeling that there is a much easier way to do this.

Thanks for your help guys

[Taggart]

I have found a way round it, but its not pretty.   I made the air units empty and piloted by Resistance crew. Resistance has to be friendly to West, of course, for this to work, but the trigger was not activated. If you're interested attached is a user mission with a simple example on Desert Island.