POH - the holy writ?
In many of the debates in this forum, there is the often repeated position "follow the POH / manufacturers recommendations". This is obviously a sensible and safe option - it would be exceptional to not do so. BUT, have there been any instances of errors / bad info in these publications, given that they are prepared by us fallible humans (albeit assisted by our infallible computers...)? Has an accident investigation ever traced an accident cause to erroneous info in a manufacturers publication?