The “model argument” against action-theories of causation is a reply to a strategy for avoiding the “argument of unmanipulable causes”. The critics follow the action-theorists in a certain shift of topic - leaving the explication debate towards one of justified assertion of causal claims - and end up at a wrong position concerning the role of practical knowledge for justifying causal claims about events that are not under technical control. Following them the justification would take the form of “analogy arguments“, which can not guarantee the truth of the conclusion in a non-circular way. Contrary to their position I present a reconstruction of causal inference in which practical knowledge about manipulation does play the role of a necessary condition for justifiying causal claims about unmanipulable relations