I have done some on Exmoor, I was looking for more evening type shorter trails, I have heard there are some north of Braunton in a woods somewhere but I am buggered if I can find them!!
I did make inquiries in South Fork too but they all shrugged there shoulders, either they don't want me on them or they don't exist
Yeah I've noticed SouthWest MTBers to be a very cliquey lot indeed, There's Oke-Freeriders if DH's your thing they seem friendlier but snobby about not riding a foes lol