Clean LR2 The TC1 75kt MEG/Japan index lost 6 points this week to WS492. A voyage west also freighted down this week with the TC20 90kt MEG/UK-Continent index going from $10.1 million to $9.31 million. The TC15 80kt Mediterranean/East index appears to have bottomed out around the $4.3 million mark this week, with the corresponding …