Questão jurídica principal
Whether the valid income had to be based on the former painter salary or the later masseur activity.
Decisão extraída
The valid income was to be based on the later masseur activity, as the career change was not shown to have been health-driven and the finding was not arbitrary.
Fundamentação extraída
Valid income must reflect what the insured would most probably earn without impairment. The cantonal court could reasonably infer that the move to massage work was voluntarily chosen, especially since he moved from a suitably adapted commercial job to massage work; the finding was not arbitrary.