Inside of it is a little tube, going between the two sections, and that tube wasmissing an oring. I replaced it with an oring off of another HP hose I have. I'd rather use this one that has a problem, becuase it swivels. The older hose does not swivel. It still leaks. If I replace both orings with new ones from my dive shop, would that probably fix it? Any advise on thse things? It's on my SPG. I can get pictures, but figured most people who could giveme advice would know what the fitting looks like.