So I've decided to touch up some scuffs and bits I missed when I repainted three years ago to the walls around the house. Kitchen - all good. Everywhere else - disaster. I knew I didn't have any of the paint left, so I marched into B&Q knowing which Dulex paint I needed - "Cookie Dough". I got one of those tester pots for £1.20 as only a bit to do. Wen't home, and slapped the paint onto small patches all over the house. I waited, and waited, and waited, but it didn't dry the right colour. FECK! It was way darker than the walls!!! So clearly, my certianty about "Cookie Dough" was wrong. So I returned to B&Q, this time certain it was "Natural Hessian" I needed. But not certain (or stupid) enough to repaint all those patches, and so just did one. Yet again, wrong colour - this time too light. Any tips on what to do??????????? Or do I just keep trying? Ta muchly.