2009 Wake 230 supercharged ran great last year, but when I tried it out on the water last night, both engines fired right up and idled fine, but under full throttle one engine revs really high past 8,000 rpms and the other one surges between 5-6,000 rpm intermittently. Tried several passes with no luck. Someone else on this forum had the exact same problem with theirs, but never posted what fixed it. Hopefully someone can help me out. Thanks in advance.