Prevent the AI from using "call for support " on MEV units

[Emetivore 1]

I'm editing a mission in which the players utilize a MEV chopper and a Stryker MEV APC (which are AI-driven/piloted) to complete some objectives. Everything worked perfectly until I added a bunch of combat on the map, now I'm finding that my entire army is sending "Call for support" orders to these 2 units, deploying them all over the place and forcing them to ignore my carefully-scripted waypoints/radio actions.

How do I set a MEV unit to be NOT called for support?

Thanks!

Edited January 18, 2013 by Emetivore

[Emetivore 1]

It seems that there is no way to make this happen... Bummer.