Injector installation

[Paulprior]

Just refitting my injectors and a bit surprised to see that there is flexibility in the positioning up and down as per the photo below, I guess the one on the left is correct being fully down but would like confirmation?

[Paulprior]

thanks guys
Looking through my photos i can see that now, i didnt really look carefully when i removed them, i just assumed that on installation everything would locate correctly when bolted down, but obviously not, my old ones are rusty and horrible so i will buy a new set first, very surprised at the cost though, around £5 each

[Paulprior]

At 33 years on the tools you could still be a youngster, but yes I greased them, new shiny set fitted, thanks guys