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The shape of the ring matters. If someone has stepped on it it will be flatter on that part and won't pinch the lid to the barrel rim as tightly. Check that. If the seal rubber is old it gets ri...
Answer
The shape of the ring matters. If someone has stepped on it it will be flatter on that part and won't pinch the lid to the barrel rim as tightly. Check that. If the seal rubber is old it gets ri...