To be honest with you Colin, I haven't read much from either of Pennant's tours. The problem, at this moment, I don't have my own copy and the only one I can find online doesn't have an index! One of the problems with converting it for use on Scot Sites is the use of the
long s, which basically looks like the letter f; for example, the books starts in Chester:
Quote:
a city without parallel for the fingular ftrufture of the four principal ftreets...
The only way to make it really legible would be to continually refer back to the online copy and change each word in turn... or maybe even type it from scratch; neither option really appeals to me just now!

Anyway, to answer your question, I don't know what route Pennant followed in 1769, but Crane definitely used the 1772 book.
Strangely enough, that was the only episode I saw of the
Great British Journeys series, tho the last one was also set in Scotland; this time Crane was following
HV Morton's Search for Scotland!
Another Nicholas Crane series I would like to see more of is
Map Man; I saw the episode featuring John Ogilby’s
Britannia (1675), but missed William Roy’s
Military Survey of Scotland (1747-53), Timothy Pont's
Maps of Scotland (c1583) and MacKenzie's
Chart of the Orkney Islands (1748) (and some of the other episodes might have featured parts of Scotland!)
Still on the subject of Crane's travel programmes, episodes 2 and 3 of
Nicholas Crane's Britannia: The Great Elizabethan Journey were set in Scotland and Ireland respectively; this time Crane was using William Camden's
Britannia!