Kernrechtsfrage
Whether the revision reducing the full disability pension to a three-quarter pension was lawful.
Extrahierter Entscheid
Yes. The claimant's health had improved; adapted work capacity was 50%, producing an invalidity degree of 62%, which justified the reduction.
Extrahierte Begründung
The Federal Court deferred to the cantonal findings, which were based on a convincing bidisciplinary expert report from 27 November 2008 and the income comparison. The complaints were largely appellate criticism and did not show manifestly incorrect fact-finding or legal error.