First i would like to say that there are so many different ways to handle this situation so what i say could be wrong or the way others would do it is not entirely wrong. Everybody shoots differently but i truely believe that playing the percentages is the way to go.
The one appoarch of shooting the one in the side to break up the 3-9 is a very risky shot. Reason being is that two bad things could happen...
1.) You break the 3-9 out but the 3 abll gets tied up on the 5 near the corner so your back to square one.
2.) You break out the 3-9 and the 3 is out in the open but you came across the right side of the 9 a little to hard and float the cueball behind the 6 ball leaving you in jail and a very possible CBIH situation for your opponent to runout the rest of the broken up rack.
Now think about a more defensive / Offensive appoarch to this. I would (again this is my appoarch so it may not be the best but i like my odds :smile

make the 1 ball in the pocket where the 2 ball is. Leave a good angle on the 2 ball to float down the side rail just past the side pocket in line (or straight in line) with the 4 ball.
You have a right cut angle on the 3-9 cluster so i would graze the 3ball (rail first) with top right and clip the 3 into the 9 ball keeping it on the end rail and have the cueball head up table near the 8 ball.
No matter where the cueball ends up your opponent is either gonna have a tough combo on the 5 ball or a carom at the 5 which are sell out shots if missed (or possible if made) leaving you out.
I dont understand why everybody has to try and break up a cluster... Get shape and then runout. Isnt it easier to leave the hard stuff for your opponent to do knowing that if he or she screws up their done??
JMO
