I have a 92 Sea Ray 300DA and it is constantly tipping way over to the right unless I run the right trim tab all the way down. Trimming the drives makes very little difference. Here are some of the things I have done to try and resolve the problem:
1) Aligned the outdrives to make sure they are straight.
2) Checked the trim tabs to make sure there is no air in the lines.
3) Ran the tabs up and down with pressure against them in both directions. Works fine.
4) Made sure both engines are running the same RPM.
5) Changed props from 19 pitch to 17 pitch.
I had someone tell me that maybe there is water between the hull on the right side. Another said that the generator and 2 big batteries are on the right side causing it. It never did it until last year and I haven't changed anything in the boat.
1) Aligned the outdrives to make sure they are straight.
2) Checked the trim tabs to make sure there is no air in the lines.
3) Ran the tabs up and down with pressure against them in both directions. Works fine.
4) Made sure both engines are running the same RPM.
5) Changed props from 19 pitch to 17 pitch.
I had someone tell me that maybe there is water between the hull on the right side. Another said that the generator and 2 big batteries are on the right side causing it. It never did it until last year and I haven't changed anything in the boat.