I know the Jacuzzi Brothers Company made a hydraulic trim adjustment kit for their YJ pumps back in the mid to late 70's. It was a direct replacement for the manual adjuster. They are of course out of production and no longer available from North American Marine Jet. Just wondering if anyone has ever used one in the past or is still running one and what the results were? Does anyone have one they've taken off and would want to sell with or without the hydraulic controls and power unit? Thanks.