Recently there was a post listing hydraulic information web sites. The post said something "All you will need to know about hydraulics"..... I lost the listing and was unable to find it at TWL. Since I have a hydraulic pump for my stern thruster, I am considering adding more equipment like a hydraulic windlass and winch etc. I would appreciate web sites and suppliers that might be helpful. Thanks. Al Pacific Trawler 37 "Pleasant Moment" Palm Coast, FL E-Mail: almiller@n-jcenter.com