The clear plastic cold water pipe that leads up to the kitchen monobloc tap connects into a black plastic connector which in turn connects onto a short copper pipe is leaking between the copper pipe and the connector. I would be grateful if anyone knows how to fix this problem. I can't seem to remove the connector from the copper pipe,is there special tool required? Is this a diy job or does it need to go back to the dealer? We only need to use the caravan once more for a few days before we trade it in for a new one. However, we cannot use it as the floor gets soaked. The caravan is an Elddis Crusader Scirocco. Any advice would be appreciated.