Do you have any extra weight on the starboard side like your fuel tank or an outboard trolling motor?
My Sylvan is very sensitive to weight distribution.
Are you big boned?![]()
Is it happening sittin' still, underway or "yes?" Maybe a trim tab on your drive?
If it's a new-to-you boat, have you looked at the tab on the drive? Assuming this is an outboard, is it sitting "square" on the back of the boat?
Is the trim tab moved slightly to the starboard? (Not what they're like on Volvos, but I'm assuming they're adjustable)
That's a trim tab for the drive. You'll want to note or mark where it currently is, but if it's happening more underway than when sitting at the dock it's possible that the tab needs to be moved a little to port.
If it's listing to starboard while the boat's sitting still ... or going slow ... then I may be barking up the wrong tree.
Pictures would be helpful too.