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Testers Wanted! Shot Scope V5 ×


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Everything posted by Jay.P.Emm

  1. The Maltby Playability Factor (MPF) was developed by Ralph Maltby as a way to evaluate and differentiate the playability of iron designs. Located at: https://www.golfworks.com/iron-head-mpf-ratings/a/870/ Iron heads are rated from ultra game improvement to player classic. All manufacturers, all versions. Anyone have an opinion on how accurate or helpful the ratings??
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