I used to listen to a few of those South Yorkshire stations - early 90's I think?
I forget the names now, but seem to recall they were a bit hit and miss as in you never quite knew when they would be transmitting.
Nemesis from Clowne - wasn't that Neil Page? I seem to remember hearing he was involved, but don't think I ever heard it.
I remember hearing a lot of the rare groove things played on one station, but I was thinking it was a Sheffield based one?