IT600-E CHINE PORT (left) trim control for 50-100 foot planing or semi-planing boats.<br /><br />Chine trim controls are mounted on the transom at the very edge of the hull. The design of the control is designed to utilize the entire width of the hull as efficiently as possible. The Chine control is equivalent to a straight trim control with a higher lifting capacity, which makes it a really good option for non-multi-engine installations.