Cant warp with essentials!

hello, i am using the latest stable build of essentials and bukkit but for some reason even after adding the warp permission nodes the server still says they dont have permission to do that. I even add essentials.* to test and see if it would work and it just says warping but i never warp please help me! this is my last problem then my server is open to public! and BTW im using permissionsEX here is the way i have the permissions set up, please tell me what i did wrong:

HTML:

groups:
  default:
    default: true
    permissions:
    - modifyworld.*
    options:
      rank: '1000'
  Owner:
    prefix: '&4 Owner &f'
    permissions:
    - '*'
  Moderator:
    prefix: '&2 Mod &f'
    permissions:
    - '*'
    options:
      rank: '800'
  Builder:
    prefix: '&c Builder &f'
    permissions:
    - essentials.tpa
    - essentials.tpdeny
    - essentials.tpahere
    - essentials.tpaccept
    - essentials.warp.done
    - essentials.home
    - essentials.sethome
    options:
      rank: '900'
users:
  orlandoramz8:
    group:
    - Mod
  mexskater70:
    group:
    - Owner

 

Did you check to make sure you removed the # from - warp in your essentials config.yml ?

 

where do i remove the # can you show me where and upload the code? i would very much appreciate it

 

try with this permission

- essentials.warp
and if this dont work give them this



- essentials.warp.*

 

go to the plugins folder and go to the essentials folder and then open the properties.
then read and remove the #

 

i have added the essentials.warp.* and it still wont and also i removed the # but im not using sign warps