Hey milt,
Comparatively, the Power Machine will go longer and finish harder off the friction than the Trifecta (drilled a few). In answer to your layout, it does matter with pin height as my Tag Team partner has stated. In regards to the weight hole question, that depends where cg ends up (and how much top weight you have) once you lay this ball out. Hope this helps some.....
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Rick Leong - Ten Pins Pro Shop
Track Intl. - Amateur/Pro Shop Staff
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