We've had our boat for about 5 years and have had an ongoing battle with the tilt/trim. Sometimes it works, sometimes it doesn't. We've taken it to a couple of different places to fix it. They always do "something", but it never quite fixes the problem. I believe my husband has changed the relays, but not sure. I'm ready to just buy another hydraulic pump...if that's the right part. Is that what I'm looking for? I'm tired of waiting on getting this fixed correctly. Thanks to anyone who can help.