The cache is not located at the stated coordinates, I would have liked to use N54 00.000 W001 00.000 but they fall outside the permitted distance from the actual coordinates of the physical container.
The Collins Dictionary defines the saying 'You scratch my back and I'll scratch yours' to mean that one person helps another on condition that the second person helps them in return.
Applying this loosely to the hobby of geocaching, this cache is a form of thank you to all those other geocachers who have placed caches around the world for me and you to find.
The actual coordinates for the cache can be found here and here
You can check your answers for this puzzle on
GeoChecker.com.