You might have showed how you managed to keep the injectors in the heads? Mine came with the rail and I'm having a hard time pushing them back down to get the rail out!
Yea thats a hit or miss scenario unfortunately, yer dealing with Orings that'll either stick in the rail or not. There's little to no room so the only thing you can do it pry em with a screwdriver and wiggle them. Good Luck.
lots of wiggling, swearing and they'll come out eventually. You cannot get them out with the fuel rails still attached, at least not without breaking things.