Shock absorber spring washers and lock nuts

[Biddlecombe]

I have recently removed both rear shock absorbers for cleaning and refurbishing, using Woodrow for advice.  On the spring shackle end the lock nuts and spring washer assembly on dismantling from inside out was 1, lock nut, 2, spring washer, 3 lock nut. However Woodrow shows assembly as 1, spring washer, 2, lock nut, 3, lock nut. My personal opinion is that the Woodrow method would be best as otherwise the nuts are not locking against each other. I would be grateful for other opinions please.