A bit like your 4HP hopper being an improved version of the PMD, you have used the PMD drawings for some details.
I have seen the PMD drawings, but all the details/3D models of my Ball Hopper Monitor come directly from photos either by Barney Kedrowski, or photos from Facebook, or from the Baker brochure, so your assumption is false.
My design has nothing to do with the PMD design; it is not an improved version of the PMD, it is an accurate representation of a full sized 4hp engine.
The PMD drawings are inaccurate in many ways to the original 4hp engine; even the sparkplug location, which is easily seen in photos of a 4hp engine, is shown in the wrong location on the PMD drawings.
My drawings are accurate to an original full sized 4hp Monitor engine, and derived from original photographs and factory brochures of a full sized 4hp engine.
I can print out my drawings and lay them next to the PMD drawings, and you can see that there is nothing in my drawings that has been taken from the PMD drawings.
My drawings are original, created entirely by me from photos and factory information, are unique to the world, and are visually accurate to the original engine (with the exception of perhaps the connecting rod end cap, which I modified to my design).
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