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I have a 2015 SD 2690 with a 300xca and am experiencing ventilation issues when turning?
This mostly happens at approximately 20 mph and 3500 rpm. It is worse when people are in the bow. The dealer water tested the boat with three people in the bow and then moving them to the stern. This helped but the boat still ventilated in turns. The dealer lowered the Engine to it's lowest position (hole 2) without the steering mechanism interfering with the transom when lifting out of the water? Again helped but still ventilating. The dealer suggests it is a ballast problem (boat Bow heavy), but not sure. Any suggestions as to what the cause may be.