Quote Originally Posted by Ughmahedhurtz View Post
I've had pretty good results as long as I have time to "line up" the alt train behind me before casting and I'm not too far from the tank. It's never been perfect but with the radius of most AoEs, it's usually close enough for government work.

The biggest problem is having your main's camera line up with your alts while doing this. I've gotten very used to having all 4 alts looking the same way at the same angle so I just sorta know where on my main screen to click for AoE targeting. I've not found any programmatic way to do it that didn't seem prone to an account ban.
There was an addon in our macros and addons forum that could do something about it, but I'm not sure if it still works, or how legal it was.
Anything an addon can do is generally legal until blizzard decides to break it right?