These are riverboats, not designed for the open water, imo. The hulls have good entry but run bow high. Most of running is done on relative flat bottom compared to deeper glass V hulls. The Marinette hull flattens out way too soon.
I find my self putting the bow down frequently to get more boat in the water and run more level. You can go too far and auger in but just have to mess with it. Its nearly impossible to tell trim on the bridge. Go below and run at cruise or a little below cruise and run the tabs all the way down and that all the way up and watch the bow rail to the horizon. Watch the tachs too. Look out the side windows and compare window sills to the horizon or and visible land.
Full tanks of fuel, I always trim the bow down.
You can make the boat role around while underway just by moving the wheel back and forth in a steady rhythm. Its easy to do with a bridged 32' if you want to play around and see how the boat heals (heel?).
Speed makes a difference. I have found at slower speeds the 32' can get into a pitching rhythm. Angle to the waves also makes a big difference. Sometimes you have to tack to avoid the rolling.
The good news is I have never heard of a Marinette rolling over. The biggest issue is the comfort factor. When on the bridge any movement will seem worse than down below.
This is my take on the 32 Sedan. A fine live aboard boat but a little squirrelly in the 2'+ water unless your banging right into it.
I can also say the 37' Sedans also heal over too, it just take more wave action to make it happen. The beam makes a big difference.
Just finished my 8th summer on the 32' and I really cant complain. Its comfortable for living but maybe not the best for traveling if you don't like the side to side movement.
-Karl
1986, 32' Sedan, twin 360ci, 275hp Chrysler's w/ K&N flame arrestors