I’ve just bought my first hose pipe, set it up this morning and was disappointed to find it leaks badly when in use. It’s not the hose itself which is leaking but the tap connector that’s screwed into the tap. I’ve tried using the old connector, the new one that comes with the hose and with the new washer, and the new one and two washers and it still leaks. The water pressure builds up and comes out the top of it. I get the least amount of water with the two washers. I don’t know what else to try. Would some plumbing tape help? Or a metal connector instead of plastic? It’s a narrow hose rather than the a standard one if that makes a difference? Thanks.

