I'm a new wakeboat owner and have had my 2016 mojo outa grand total of 2 times. But from what I'm learning I fill the the side being surfed full, front full, and opposite rear about 75% with tab on the same side 75%to 100% and speed at about 11mph 11.5mph. So as the boarder gets up and going I flip the surf switch to the side they are on and the tab on their opposite side deploys (this is with four adults sitting on the side of the boat being surfed) and can feel the boat really lean then and the kick up. Wake plate is at 25%