Hello NormK, Mowerfreak and AVB. Great outcome as you will see with my latest update. Can you kindly look at my next question and tell me what you feel is my next step in correctly replacing the new tub under the white plastic disc, which is like a capped cover. The old tube is still in under that white plastic cover, as I can see a very small piece, and trying to remove it, I realised that this wasn't going to be the answer as it kept breaking into little pieces, so there's a longer piece in there that would ( I assume) stop me from pushing the new tubing through. I would appreciate your replies. Kind regards, Sherrie