The Motive Primal Scream is intended to be more of a skid/flip reaction. Compared to the IQ Tour, it might not perform as well on the fresh. Of course, changes in surface will help in its reaction on fresh.
But if your IQ Tour is having a hard time turning the corner, then the Primal Scream may be some help. This would depend on the length of the pattern you are bowling on. Trying to get a drill without the pattern is just as difficult as getting a drill without the bowler's specs.
Personally, I would get with your driller to determine the appropriate drill. He would know the most about your game and the shot you are bowling on. Getting a drill from online (even if it is the best staffer and best driller) should only be a piece of information in the final decision, not the final say-so.
