Joeally, sorry I missed you water pressure question in the earlier post. I can't speak to the pressure at 2" above the pad, I have not been that high. My boat is a 2003 year model and has the larger lip so I run between even and 1/2" above. Anything higher and the boat wants to drop off hard to the left...
I am in the process of making some changes to allow the motor to run higher. I am told the 300R sportmaster cases like to run higher than that.