Knowledge about LaserTarget class vehicles ?

[laggy]

Hello all,

I'm trying to make use of the laserTarget objects in a mission.
I have very little information on what they actually are, how I should use them and if they are useful at all.

1- What is the difference between i.e a "LaserTargetWBase " and a "LaserTargetW" ?
2- Do I only need one or both ?
3- When createVehicle'd, what is their status in terms of being "dangerous" so enemies actually fire at it ?
4- Has anyone used this type of object with any luck, in for i.e an Air Support function ?

My targets are usually completely ignored by the AI.
Grateful for any help, spent days crying already.

Laggy