If the motors are moving opposite how they usually move, you are getting a mirror image on your screen, or the pattern is stitching from end point to start point, you may need to check what machine type your IQ is set up on. Test by moving your machine manually to the left. Does the cursor on the screen move right?
Go to System >> Interface Setup/Test
Select Machine Type
Use the + and - buttons to switch between machine types.
Once you have the proper machine selected click Finish.