I drilled my Invasion up 4 x 4 x 2 knowing that I would most likely never use this ball except on the Heavy PBA and Kegel patterns at tournaments and PBAX. As with all my new toys I still had to throw it on our THS. With this drilling I was crossing around 24 at the arrows out to about 5 (right handed tweener, med revs, 17mph) and back to the pocket. As expected the ball was burning up and not driving through the pocket. After reading these "Invasion not What I Expected Threads" I was curious and threw on some Storm Reacta Shine Reactive Polish and Cleaner to see what would happen. I threw three games of 237, 258, 227 for 722 three game set on fresh THS. So take MC's advice and polish that bad boy up. With the polish I was throwing 17 at the arrows to 10 standing at 28 , the polish delayed the reaction and the ball reached the pocket and drove through it with authority. I believe MC nailed this one, and for anyone else who is "burning up", polish should smooth things out for you, give it a try.
I realize I have not posted here much, but read the reviews on any ball I am planning on purchasing, but I felt I should post here and put to rest one of the problems some people seem to be encountering.