Hey, Check Out www.billiardinstruction.com go to Royal Caribbean Lecturer. Last class was during a storm near Aruba with 20-25 foot seas and the table was perfectly level during a trick shot exhibition. Plaque on the wall says table will stay level at 30' seas. Amazing! However the floor moves all over and if you are not careful you can get pinched in between the table and the floor.
+2 1. Oyster commented 15 years ago on video Self leveling pool table