I am Cornish and like most Cornish families have a pasty recipe passed down for generations, real Cornish Pasties contain potato, swede, skirt and onion. The pasty is Cornish if the crimp is done at a 45 degree angle. Devonians crimp their pasties so that the crimp sits on top of the filling. If you are unclear about my description please feel free to look at this website http://www.cornishpastyassociation.co.uk/ which clearly details information about Cornish pasties and corroborates my statements.  Sorry if this is what you were saying above but it really didn't make a lot of sense to me and hopefully this link will be useful to clear up any further discussions.