AFAIK, the PowerKoil versions with higher numbers have only been used on international balls, and my guess is that these were coverstocks that would later be used under a different label on the normal balls, or covers that were (also) used on MoRich pieces at that time.
I remember the Majestic Zone I (a yellow/red pearl ball) which was marketed as having an "SS Extreme Plus" cover, but it actually had an Activator+ cover which followed a short while later on the Absolute Inferno (and the Shock & Awe).
The Majestic Zone II featured PK22 solid - a really strong piece, esp. with its low RG/high flare core (from the Raging Red Fuze) - and IMHO a symmetrical version of the Total Shock & Awe.
DizzyFugu - Reporting from Germany
2010/11 Benrather BC Club Champion
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