[Grady 180]

I own an 18ft. Grady White Sportsman center console and installed Bennett Trim Tabs during 2nd season. Response improved dramatically, especially ability to get up on plane at low speed 2000-2500RPM in rough water, and keeps bow down. Trim tabs allow you to adjust engine trim to optimize performance and fuel economy. Suggest you get optional rocker switch control rather than standard joystick control. I also installed Auto Trim Tab control kit during 3rd season, but found that I didn't need it. I have used hydrofoils on a 40HP engine but am reluctant to bolt onto my 150HP Johnson Ficht. Hope that this helps.