WowAce

How do I configure the target (or other frame) cast bars so the cast bar appears BENEATH the target frame/healthbar, and not “within” the frame? I’ve seen this achieved on a stream but have not been able to figure out the option for this. 

I do not want the cast bar to impede into the health bar frame and “shrink” the health bar to make room for the cast bar. 

I'm also desperately looking for this feature, it's not a pretty sight to have the health and power bars jumping up and down constantly.

I suppose you could come close by keeping the cast bar always visible, but setting the global background completely transparent... It does affect other visual appearance though...