Holebase SI Civils3D


I am having trouble with creating borehole sticks with hatched from 'Legend Code'. In the Hatch Editor I can switch away from 'Legend Code Original', save the change and close but, when I re-open the hatch manager it has defaulted back to 'Legend Code Original'... 

Drawings that were previously working and showing hatches for 'Legend Code' have also changed to 'Legend Code Original' which in this instance is different to 'Legend Code'.

Any ideas how I might be able to fix this?