More interesting cases of transmission failure—or, for some authors (e.g., Beebee 2001), the only genuine cases of transmission failure—are those in which condition (iii+) is not satisfied because it could not have been satisfied, no matter whether or not conditions (i) and (ii) have been satisfied. These cases concern arguments non-transmissive of justification depending on a given evidence, i.e., arguments incapable of transmitting justification depending on that evidence under any epistemic c