Spot on mate! Cheers for that! The VBC valve is No5 on the dia, it sits pass side of engine head just under the cover. It has 2 tubes to it but there is another one floating near it. The valve on my car looked to have a broken connector so Ive bought another and it seems to have some sort of valve not a connector so I still have a tube that goes somewhere but I dont have a clue where LOL.