Thanks James it did in a way!
I think I'll get the Ghosts season pass on PS3 so I can carry it over to the PS4 then, if I can swing it with the Treasurer, get the BF4 pass, install it on the PS4. If it doesn't work backwards on tthe PS3 then no biggie as I don't play BF4 on that console
It seems to be PS3 = Ghosts and PS4 = BF4 mainly due to who is playing what. Sean flying a helicopter is a laugh a minute!