The Finsbury/Woodville North service could depart or arrive from either platforms 2, 3 or 4, Woodville station. When would the service normally depart from platform 3? If you know about platform 2 that is a bonus - I don't know it myself!
Into the ME diesel loco facility?
The track up to the public staithes at ME North was quite steep but I think that predates you period.