How much were you quoted for repair?

It may be worth sending to Megatron in the UK instead.

Bottom of this page:

Our experienced exposure meter specialists also recommend a wide range of repairs and servicing to all Weston Master & Euromaster exposure meters: Calibration check - 22; Recalibration, servicing and minor adjustments - 36; New photocell fitted, recalibration & servicing - 42; New movement fitted, recalibration & servicing - 55; New photocell & new movement fitted, recalibration & servicing - 66. All prices include UK carriage and VAT.

EDIT: I should have read the last post!