Clean LR2 The TC1 75kt MEG/Japan index dropped an incremental 6.39 points to WS510 this week. A voyage west also came down with the TC20 90kt MEG/UK-Continent index going from $10.16 million to $9.87 million. The TC15 80kt Mediterranean/East index came down a further $680,000 this week to $4.47 million with the corresponding TCE dropping …