As a side note, most of the dimensions are a whole fraction. I was able to cad up a drilling guide that bolted onto the front cam journal mounts for a mate. This was to allow him to re drill and tap the mounting holes deeper or something. I drafted the part based on a photo, known dimension for scaling and then the rest of them I just eyeballed in cad and went to the nearest whole fraction. eg 5/16" or 7/8th" ect. what ever worked out closes.
emailed it to him, on the other side of the country ~ 3680km away (2286 mile) and he then got it water jet cut. Said I was spot on, or close enough that it would have worked. I think he may have made up some transfer punches to screw in and align a drill guide.
Anyway, certainly good enough for a starting point.