I see that you've now confirmed that you've still to overhaul that corridor shot where we see Slave 1 through the windows, adywan. Will look forward to seeing how it turns out eventually..
My own thoughts on this sequence is that it *doesn't* happen in 'real time' throughout...as I always looked on the gang running towards Slave 1 at that point, then cutting to the doorway opening to reveal them all...as being another of those brief 'jump-ahead-in-time' moments that are scattered throughout the movies.
The one of Lando walking through the city with our heroes towards the waiting Vader is one example in ESB...and it took me a while to realise that Vader disappearing around the Executor's corridor to contact the Emperor, then cutting to the Executor leaving the asteroid field, then cutting back to Vader descending the stairs of his 'chamber'...was merely another, rather than the weird Vader positioning mistake I used to think it was, lol.
As well as the particlular distance away from our heroes that the Slave 1 is made to look at this point in the corridor (nice mock-up on the previous page by the way, slavedater), the main reason this scene stikes me as yet another brief 'jump ahead' example, is because of the positioning of R2D2 in relation to the sets between the shots - When the door opens, there are now stairs and other features right behind R2 that weren't there behind him and the others in the extremely brief moments it takes for that doorway to open...
And I also meant to say in my previous post that it was neat to finally see the missing 'canopy' of Slave 1 in place as it takes off, too! Looks great. :)