 Despite the intuitive appeal of (CD), there appear to be at least two kinds of counterexamples to it. First, consider a crystal glass that, if it were about to be struck, would transform into steel. This glass is disposed to break when struck, but it is not true that it would break if struck—the transformation renders this false. This is a case of finking, in the language of Martin 1994. Second, consider a crystal glass stuffed with styrofoam packaging. This glass is disposed to break when struck, but it is not true that it would break if struck—the packaging prevents this. This is a case of masking, in the language of Johnston 1992. In light of such cases, it seems we ought to reject (CD).