Hi, we are newbies to pontoons and took out our boat for the first time yesterday. The boat is a 2016 Qwest LS822 DS Bar Fishtail with a Honda 100 HP motor on it and has the standard two tubes. The boat ran beautifully with the exception of at full throttle it seemed the the prop was not taking a bite out of the water and the engine would rev up, and not be able to maintain full speed. Pulling the power back alleviates this problem, but we are limited to about 22-23 mph. Any ideas to what good be going on, and ways to possibly fix this. The engine was trimmed all the way in the down position. Thanks!!