I just set one of the 5-22 x56 scopes up and found thatthe eye relief from 8 right through to 22x didn't change much for me. Most scopes I have had to creep up on when the power goes up, but not this one. I also had a adjustable c/piece put on which helps dramatically with head position.
Keeping in mind its only new, but I'm impressed with it !!
With each step in the bush, you are a step closer.