From what I understand about this technique is that MIXING the pins is the main goal. Therefore lighter ball weights are used (12lb max). It was developed through having very dry drastic lane conditions. But here in the US, you don't have that. So I'm not so sure how effective such a style would be given our basic house condition. But you do want a fairly light ball that will deflect off the pins, thus scattering them. I had heard that which pocket you aimed at didn't matter. Just go for the middle. But I cannot assume that such an easy approach to this style is all it takes. I know on our local conditions that we have so much oil that at a very low axis pin (spinner) the ball is just going to skid through the pins and not ever get into any kind of roll that would create any pin scatter. It a style created for every extreme dry lanes.
Like CoachJim, I would suggest him learning a basic 3/4 roller hook shot, which is what dominates here in the states.
Erin