Kernrechtsfrage
Whether the original 1995 full disability pension decision was manifestly erroneous and could be reconsidered under Art. 53(2) LPGA.
Extrahierter Entscheid
The original decision was not manifestly erroneous; reconsideration conditions were not met.
Extrahierte Begründung
The 1995 office relied on a comprehensive medical assessment and a defensible evaluation of total incapacity; later, stricter jurisprudence cannot be applied retroactively to judge the earlier psychiatric assessment.