g-code reversed??

[mastertech]

im a noob and i am useing rhino to draw. i have cnc pro (in DOS) to command my X2 mill. the problem is the designs are machined in reverse (ex. words are writen backwards and the drawing is cut in reverse) what do i change in the post file to correct this. (sorry for my ignorance but i dont have any teachers)

[Andre' B]

Are the positive directions on the X and Y axis of your mill setup according to industry standards, and right hand coordinate system?

Note all motions are stated as the tool moving relative to the work.

On a vertical C frame type bed mill.
X plus the tool moves to the right, table would be moving left.
Y plus the tool moves away from you, table would be moving at you.
Z plus the tool moves up.