Hopefully this clarifies things. I have included an image of the tractor hydraulic schematic, the valve’s connections, and the hand pump’s connections.
When everything is connected as shown, I get fully functional manual steering, blocked flow/locked wheel with AS enable, but no function of the proportional solenoids.
When I reverse the hoses to the P and T ports at the Baraki valve (red and pink, not shown, but I tried it), I get the proportional valves to move the steering (using the steer screen and/or the Cytron override buttons, but no manual steering.