I have had 3 agents. 5 pin to pap - 4.5 pin to pap 2 inch pin buffer - 4 pin to pap 2 1/2 inch pin buffer.
All of these balls cleared the heads very well. I bowl at a burnt up wood shot, and oily new synthetics. These have always been the first balls out of my bag. With slight hand change you can make this ball do whatever you want.