Are there any North and South fanfiction archives?

Hello everyone!

Lately I have been looking for North and South fanfictions, inspired either by Gaskell's novel or by the 2004 miniseries. However, there are very few in the bigger fanfiction archives (ao3 or fanfiction.net).

Do you know if back then there were any forum like this one, where people posted their stories? Any websites that may be still active now?

Any help welcome