No, no, no need to apologise, I was thinking I would have no success in 1891 if I cannot even find 1881.
In 1881 the numbers go 78, 76, 66, 64, 62, 81, 45, 43, 41 etc, but the enumerator's route (on Ancestry, have not checked if included on F M P) I think implies that all of Clipstone Road is covered. So lots of uninhabited properties or the enumerator did not get back to the missing people or....
Sorry, got to go, will try again later unless someone else finds them.