Help!! Graveyard zone Problem

[NeoCortex]

I have mangos platinum and it's really great, but when i die in some instances my char goes to a wrong graveyard. Here is my question: Can i create new graveyards zones? and how?
I've tried change it ingame with .linkgrave and checked with .neargrave, i even create a new entry in the table but didn't work, can someone help me out?
Thnks.