This quote is also from my addendum (supplement) to my first report. (Continued from previous day's quote. These quotes should explain more why I dubbed myself "The Last Inspector". Another item the FAA chose to ignore, at your peril.):
Also perhaps audit some tubes that were built in the PSD tube shop for discrepant dimensions that may have been roller stamped by inspectors to support the delivery schedule. Also check those tubes for the right parts used, especially the material used for the tube component itself. I, the "Thorough" inspector, found once or twice that the tubing mockup shop had tried to sell me the wrong wall thickness material, and I had them get the correct, higher wall thickness material before I bought the material block on the form. Some of our roller stamping inspectors may not be, intentionally, so observant.
The Last Inspector