Yes can you put it in the open forum, i fitted the vessel and i left saying that it is fine and i asked them to keep an eye on it, i will be back and sort the bill out once we know everything is fine, the reason why it had the leaks in the first place is because the customer left the filling loop open and it was constanly filling, so i disconnected the filling loop, she said that when i left i did not explain what i had done yet the job was planned two days before and i told her i ordered her expansion vessel and was fitting it as soon as it arrived, she is saying i rushed out the door after fitting it and never explained what i had done and that she was panicking yet she did not ring me once to ask me any questions and the only time they complained was when i gave them the invoice!!