As Kev says, you can import PCIIImaps.

In the PCV software go to "File", then "Import PC3 USB Map" and then choose the PCIII map you want to import. All it does is reformat the blocks for the PCV and averages the 10% and 20% columns to fill in the 15% one for the PCV.

All you have to do then is save it as a .pvm file.

If you want you can also copy all of the blocks in the PCIII map, then open the PC5 "zero" map and paste them into it. Then rename the file when you save it to keep your "zero" map.

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