fwiw,
here's a link to a site with some info.
C. Cook Enterprises - Pullmax Machines
Wish I'd have found this before I made a lot of the tooling.

Look under Pullmax machine.......for Pullmax
dies and accessories. That should give you some ideas for making your own tooling.
I also did a search on Ebay for pullmax. might be a source for a manual. There was one for $45, but it was for a P9.
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Bill Roberts - Ornamental Metalsmith
http://www.CustomDesignMetalArts.com
Specializing in hand forged and cast works of decorative metal art. CDMA also offers classes, workshops and One on One tutoring in the Metal Arts.