 As Lewis points out, this demand for truth-makers represented an overreaction to what was undoubtedly a flaw in phenomenalism (1992: 217). We can already understand what’s wrong with phenomenalism when we appreciate that it fails to provide an account of the things upon which the truth of counterfactuals about sense impressions supervene, i.e., when we see that it fails to satisfy (Subject Matter). This leaves under-motivated the claim that phenomenalism should also be faulted for failing to supply truth-makers to ground counterfactuals about sense-impressions. The same reasoning applies to behaviourism and presentism; they also fail to satisfy (Subject Matter). So there’s no need to adopt truth makers to catch cheats. All we need to do is to recognise the strictures (Subject Matter) places upon us.