Our '98 480DB has a permanent list to starboard. To gain level we have to fill the port fuel tank full and the starboard tank to just over 1/4, so about 100 gals at 6lbs/gal, or 600lbs. I am thinking of adding an extra water tank for ballast, but first would like to know if this is a common issue with the 480DB or what else I might look for as the cause.
