I was suspicious of one of the fuel tanks when I bought the MW , it had a very thick or should say umpteen layers of rubber type underseal down one side.................Well suspicions were correct, looks like a patchwork quilt .It wouldn't have been so bad if they had cut and laid the pieces in flush and run a nice weld, flatted it back a bit of smooth paste wet and dry job done :rolleyes: , so bit of re-working of the fuel tank next job on the list .Think we'll cut it all out and start again , not cleaned the back off yet .
Notice whoever did it has spotted the weld and not run it ?, so it'll probably now leak like a watering can .