[Trigger] Getting a unit's head Z

[Triax]

I got a lot of questions at the moment. ^^

I'd like to create a lightning effect from a unit's head to another point. With JNGP I can create lightnings from XYZ to XYZ, but I don't know how to get the Z of a unit's head/chest/etc.
I can't use its flying height because I don't want to have a lightning starting at the feet. A way to get the height of a model would also be a solution, but another would be better.

Thanks for help. =)
Triax

 

[Rmx]

Try making a channeling spell LIKE life drain it will create lightning or anything from the hero head to another unit head that would help ^^

 

[Triax]

Yeah I also thought about a dummy with such an ability. I'll do it like that, thx.