Trim & Tilt is the system on the boat’s engine that moves the engine or the drive unit up and down. Adjust up or down … You can also use your trim tabs in combination with your power (outboard . For years I've got up on plane (heavy cabin cruiser with lots weight at stern) by bringing the outdrive all the way in and tabs all the way down. It worked for me. Trim tabs improve the performance of your boat by adjusting the running angle of your vessel. As well as water current and wind, the trim tabs will adjust the angle of … Trim tabs are a great investment for most boaters and can increase performance and efficiency in both large and small vessels. To correct excessive bow rise, deploy your tabs down all the way and bring your engine or drive to its most negative-trim position. We have a debate going in my office. When ready to go just bring boat up on plane and usually will be very close to where I want to run. Then after on plane I bring the outdrive out a bit and then bring the tabs all the way up (unless I need to leave one down some to level from side to side). So even though it may seem 'backwards' to move the tab down to make the nose of the plane go up, seeing the tab in action helps it all make sense. Use trim tabs to trim the hull of the boat — both up and down and from side to side. With two footitis we got, you know.. What we did on our 32 and 38 was [when on hard} disconnected ram at trim tab and added a spacer between Ram and Trim Tab. Where trim tabs are a system that is mounted on the boat to assist the boat in adjusting for weight inside the boat. Use trim tabs to trim the hull of the boat — both up and down and from side to side. A trim tab presses down on the water coming off the transom, lifting that side of the boat — effectively changing the running surface to suit changing conditions. Trim Tabs for Boats ... Used this to replace original Lenco trim actuators and have held up as expected so far....extremely easy to remove and re-install. When you move the trim tab up or down, it sticks out into the free air stream, and deflects the elevator in the opposite direction. Re: Trim Tab Position Tabman's artical very good. Think ailerons and elevators on an airplane. Garysretired is right when up they should be even with hull. I'm hoping it's just a bad connection somewhere. You are right about adjusting for speed and smooth water. When you use the two of them together, each controlling their part of the trimming process, you maximize your boat’s performance. If you're going to the effort and expense, you'll want to be able to adjust them. Independently controlled trim tabs compensate for differing loads and hold the boat’s attitude in crosswinds or crossing seas, easing the captain’s job of giving his crew a …