Note: The third card of the downloaded credibility stack of MarshalPlan 2.8 seems to be distorted. Try using "Revolution Player" rather than the standalone stack "Network.exe" to run the credibility stack. In the meantime, I will try to correct the problem. Thanks for your patience. But even with the distortion, you can push buttons on the third card of the main credibility stack to get to the substacks, which explain what's what in credibility assessment.
Coming soon: the law of evidence on Spindle Law