Yes, I know what you mean - but Glossop isn't the largest place on earth, and there's always the possibility of picking up family members you didn't know existed, visiting other relatives and so on - and, as you say, really useful when the name has been wrongly transcribed. The person who writes the Lost Cousins newsletter reckons you need subs to both sites - I know what he means - though I think a lot of us would baulk at the cost - myself, I use A..y in the Library. Not so useful, but better than nothing.
Hope you find what you want.
Derby Girl