I just bought a 1990 201 Pro dual console and my hole shot is terrible. I have a 1988 GT 200 Johnson that pushed my 21 ft Shadow out of the hole great, but this boat doesn't want to come out of the hole. Top end is about 50. I have a 6 inch turbo jack plate. I am not sure if there is too much motor or not enough motor in the water. The prop is a 20 Raker. Any suggestions would be greatly appreciated. How deep should my cavitation plate be?