If anyone wants my drawings, just PM me with your email address, and I send them to you. They are in AutoCAD 2000 format, which most waterjets should be able to use.
Just remember that I am not liable for how your brakes turn out. All I can verify is that mine went together just fine.
These are some rough pics of my drawings:
This is a 1/8" thick spacer, that goes between the backing plate and caliper mount.
This is the caliper mounting bracket, with dimensions. I know it's cluttered, but you wouldn't want to do your own drawing from it.
These are the tabs that the brake pads, and caliper, slide on.
These are the supports that the tabs rest against.
This is a side view of the caliper mounting bracket, and supports, w/o dimensions.
All of the tabs can be MIG welded to the backing plates, because the backing plates are not cast. I thought they were, but my welder knew better.