Ford Fiesta Mk3 1.1 (1989-1994) - Flywheel - lemon54

Hi, trying to convert a 1989 Mk3 auto (with CTX) to manual as the CTX auto box has failed at 22k.

The trouble is the flywheel has 5 mounting holes (not the usual 6) and trying to find a manual flywheel with the 5 holes is proving difficult.

Any ideas?