So I bought a new Kohler kitchen valve to replace my old leaky one. Unfortunately the hose that came with it has a quick release end that's supposed to attach to the faucet spout. I've looked everywhere including Kohler's site and can't find an adapter. The attached picture shows the quick release end next to my old hose. I can't use my old hose because the other end is too large for the valve. Any ideas how to get this to work?