ya I hate that.
You tell they guy "OTW!" and they turn into you, resulting in the con faceshooting you or ending up with the guy you were trying to save dying and leaving you in a really bad angles situation vs the other plane.
The best kind of dragging is the weave. When someone tells you they are clearing your 6, weave! bank left with nose below horizon, pull like 3gs for 1 second, level, nose down for 1 second, level, bank right and pull 3gs for 1 second with nose above horizon, etc.
Your plane ends up flying in a relatively straight line but twisting, making the guy in your 6 really concentrate on shooting you and not whats on HIS 6..and he does not twist as much as you are, making him an easy to hit target.
Last night my A20 cleared THREE cons from one of our guys in a yak. He had a n1k, a spit and a P51 in conga line behind him, he was trying to lose them in the vertical wingovers but the n1k and spit stayed with him. I gave him 6 call with OTW in priv, and the yakguy dove and started weaving. the 3 cons died in less than 5 seconds after I dived on them, none of the 3 even saw my big lumbering A20 on their 6.