I downloaded a fast buoyancy asset from the asset store, but i can’t make my own boat float or move forward, despite attaching all of the same scripts as the demo boat. The only input that works is throttle down, but it just spin the boat in a circle while falls through the water.
My question is, why are you posting this on the physics forum? You’ve not provided any question or details to help you either.
Can you not ask on the Asset creators help page?