Hi Paul
In
SilverFast 6 first open the film manufacturer menu

- Open the film manufacturer menu
- Film manufacturer.jpg (37.18 KiB) Viewed 1585 times
Select the "Delete" option

- Delete
- DeleteOption.jpg (41.84 KiB) Viewed 1585 times
Choose the curve to be deleted from the new dialogue and press the delete button

- Select and delete
- SelectandDelete.jpg (34.15 KiB) Viewed 1585 times
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SilverFast 8 has a very similar procedure, open the vendor menu

- Open the vendor menu
- Vendor.jpg (32.25 KiB) Viewed 1585 times
Select the "Delete" option

- Delete
- Delete.jpg (36.5 KiB) Viewed 1585 times
Choose the curve to be erased and press the "delete" button

- Select and delete
- SelectandDelete.jpg (33.82 KiB) Viewed 1585 times
That would make
Cheers