hi noticed last few days that there was water under the boiler, manage to get the camera in there at its this pipe, upon zooming in you can see there is a tiny crack in the pipe, is there something i can block the crack or is it a case of cutting the pipe and putting more in its place. nothing has been moved in the cupboard so im assuming the pipe already had a fine crack in it from the start, boiler has been installed for about 5 years
