Seamless Textures Problem!!

Hi!

I just started messing around with Torque - the mission/terrain editor and I'm having this problem:

No matter how well I make my textures (perfectly seamless)
When I apply it to the terrain, I get the lines where the
tiled textures meet each other!! I have even used Genetica
to make textures to make sure they are seamless & no matter
what texture I apply... it does the same thing.

I have noticed now that what it is probably doing is everytime
it tiles the texture... i dont know how to explain properly...
it's shifting the texture a bit. So you can see where they are
supposed to meet to be seamless, but they aren't lined up
properly!!

This is probably simple... but please somebody help me fix
this! It is SO irritating!!

Thanks so much!!
The novice,
Jay