I am in process of finishing up the installation of an old style Merc external hydraulic add on system to my 1989 Formula 311 SR 1 . The system is mounted between the drives and I have hooked up the Starboard side to the first outlet on the Saginaw valve ( as seen from inside the boat looking at the transom) and the Port side to the back outlet on the Saginaw valve -is that correct?
I have disconnected the inside tie bar from the Port side to the Starboard side and taken it out of the boat.
Do I need to disconnect the Starboard side as well or is it OK to leave the starboard side connected??
Any diagrams would be greatly appreciated.
Thank you in advance

This should help