The P3 hole will just increase the dynamics of the core, creating larger RG and intermediate differentials. The problem is is this what you need (want). It should not create/cause a hook and stop reaction. That is more likely caused by the wrong combination of ball speed/tilt/rotation and surface and where and when you're hitting the dry.

It also depends on what ball you u use it on,yes it make it start up earlier and flare more but using it on the wrong ball can also smooth out the backend  if it's not used properly , I have  one on a Radical Ridiculous Assy and it works just fine,very strong and continuous