Key legal question
Whether the claimant was entitled to an invalidity pension based on the calculated invalidity degree.
Extracted holding
No pension entitlement was shown because the correct income comparison resulted in an invalidity degree below 40%.
Extracted reasoning
Even with the corrected use of the LSE TA1 table, the income loss remained only 37.2%; the 15% deduction from the invalid income was not an abuse of discretion.