How to let two AI engage each other

[razo+r]

Normally, i've just placed them near each other and they started fighting, but now they'll just rtb

 

How can i set them up to engage each other?

 

I've already tried with engage targets, search and engage unit and free hunt, but nothing happened other that they rtb

 

Edit: Fixed it with adding another waypoint

[feefifofum]

So even with the default CAP tasking at WP0 they still needed an additional point to engage? Weird.

[razo+r]

i set them on free hunt, not CAP, to make sure, they'll do at least something