Hello there,
I'm a n early-retired professional Systems Engineer and Technical Architect from a highly technical and diverse R&D background, with over 2 decades of professional UK/Europe based R&D and technical architecture and modelling experience.
I offer corporations such as Honda, Yamaha, Ericsson, MS VIsio - and other specialist tool - based modelling, diagramming and architecture services; and should be able to port/redraw your process diagrams in MS VIsio.
Once I take a look at some sample diagrams - and their complexity- I'd be able to come up with any initial clarificaitons questions, should you be interested in working with Me.