I am running a 22' Velocity with a 496 HO. Even with the drive tucked in and the tabs all the way down, it is pretty lazy coming out of the hole. I noticed the other day when trying to get on plane and at full throttle I was only seeing about 3000 RPM. Once the boat planes it takes off. I know that Velocitiy's have high X dimensions, but this feels to me like the computer is limiting power. Is this part of the computer program for the 496's for warranty purposes? Guardian mode? Any thoughts are greatly appreciated.