> I know how to suppress everything in
> sl_set/sl_table/sl_sequence. But I can
> easily guess it won't be enough. So how could I be sure
> I will delete all and
> only information concerning set 3 in other tables (sl_event
> may be the one I
> should focus on, no ?) ?

Did you get anywhere with this Stephane?

Those are the four tables I'd be thinking to clean up, and it'd be interesting to know how you got on.