Gradebook

Hi All

I want to change a scale which was entered wrongly originally and which now needs to be changed.

I also want to remove a redundant scale (it does not matter that any course uses it).

Is there a way I can do it?

Given that there is no easy way, how do I find out which scales are used by which courses so I can hack them out of the database?

Any clues would be helpful!

Cheers all

d.