The O. H. Hinsdale Wave Research Laboratory Large Wave Flume is world renowned for its use in leading edge research projects. Edinburgh Designs have supplied a new wavemaking system that can be used across in many positions and heights in the tank. While the existing Tsunami wave generator is great for large waves, it is not so good at smaller waves. The combination of the two wavemaking machines will give the laboratory unparralled experimental versatility. The new machine features: 6 x 1.5m Hinge Depth Absorbing Paddles Movable Box Module can be moved vertically in the tank. Versatile Mounting Rails can be bolted to inserts along tank length.