A vessel is heading magnetic northwest and its magnetic compass indicates a heading of 317°. What action should be taken to remove this error during compass adjustment?

A
If the quadrantal spheres are out as far as possible replace them with smaller spheres.
B
If the quadrantal spheres are in as far as possible remove one of the spheres.
C
If the quadrantal spheres are in as far as possible replace them with smaller spheres.
D
If the quadrantal spheres are out as far as possible, move the quadrantal spheres in.
E