*edit* I apparently can't spell, positioning!

I may have missed the formula for this, as some players have some really clean melee going on using 5.
Besides spamming IWT, we also have toggling.
From what it looks like on some videos there seems to be a way to turn your character toward a mob/boss without having them move? this is what I'm not familiar with but would help a great deal.

Can someone point me in the right direction, ..