Reinforced high-grade polymer, anodized aluminum, and stainless steel. It floats, also.
Allows the Delta to work on both sides of the boat in seconds.
Front panel reverses so you can fine-tun the wave.
Oversized Suction Cups
Provide plenty of holding power and attaches and removes in seconds without a trace. The suction cups have been designed to accommodate curved surfaces, slight transitions, and traversing thin decals.
Look for a flat or gently curved surface bridging the waterline when your boat is fully ballasted. Position Delta as far back as possible. If you have very little ballast, it's recommend that you unscrew and reverse the orientation of the front panel so that it is positioned even further back. This allows the panel to be fully submerged when in motion, which improves effectiveness and reduces splashing.
Weight the boat evenly left to right with 60% in the back and 40% in the front. More ballast in the back increases the height of the wave, and more in the front increases the length. If you have a mid-engine inboard, you will want to use more weight in the back to compensate for the center engine weight. Also, longer boats require more ballast to offset the additional buoyancy of the hull.
With a decently weighted V-drive, start at 10 mph and work your way up. Slower speeds generate more height and faster speeds generate more length (at the expense of height). You should settle in around 11.2 mph, but that all depends on length, hull shape, ballast, passenger weight, and your preference.