think the problem is an SK can do 3x Jolts and until he melees it once, his agro isnt set right. Same for pally blinds and what not. I believe it has something to do w/ doing dmg for the agro spells to register right.
Cuz distance from mob matters in its priority. Casters would NEVER be able to avoid aggro if it was otherwise.
u need to do dmg to it, or its not agro. thats why on my SK, i always use some Tap/or quick DD to hit the mob. If anyone is casting on the mob, before the mob actually hits you, or you hit him, like a DD, a slow, a heal on you... the mob will go to him. ive had wipes in MoTEC and Hatesfury cause of that already, sucks, but we gotta deal with it.