On the Delta single handled faucet, there is a plastic adjustment disc inside what the guy in the video calls the "cap assembly". It's the white part you see in the cap assembly at 7:37 (his first finger is touching it. Sometimes when you buy the replacement parts there is a little wrench included to adjust the disc. The guy in the video is holding it in his hand at 1:37 but doesn't discuss it when he is reassembling the faucet. The little tool is at the other end of the allan wrench. If you've greased everything and it's still too tight, back the adjustment disc off a tad. You might have to loosen the metal nut to do this and then re-tighten.
Last edited by lloyd; 07-12-2012 at 01:05 AM.