Perplexing problem. My 2006 Pantera Classic 200 Optimax 26P Tempest plus lists/leans to the Port under 40+ mph. Jack plate is presently set at level was set ˝” above when I got it and was told to lower it. The lakes in So Calif have 35 mph speed limits and while at the BassCat Invitational I was able to run 60+ with the boat perfectly level. It does not matter how the boat is loaded or empty the list under 40 mph never changes until a higher speed is reached. What’s going on, what’s the fix??