For my new project (New Holland cr 9060 combine harvester), I would like to put AOG on hydraulics because it is already equipped with laser guidance. At the direction valve, I wonder how to connect so that I can keep the original laser guide. My father prefers to drive with a laser, and for harvesting cereals, this is fine. But when harvesting peas or rapeseed, laser does not work well. Generally I harvest them. So I would like to be able to put AOG in parallel with the original assembly. Does that seem possible to you? ! Are there electrical precautions to implement? !
Could this scheme be enough?