You mean BFE ?
well, you need to edit their XYZ coordinates in the bot file.
First you need to open the bot file with Notepad++ (not normal notepad). and then seek the component parts of the bot file. Each component of the bot is in here, and is setup like this :
0.333172 0 -0.324167
0.707107 0 0 0.707107
3.14159 0.1
SpinMotor
Components\Styles\TWM3Rdrive.txt
here, the first line corresponds to X and Y coordinates (keep a 0 between both), and the third line is rotation, in radians (3.14159=pi=180 degrees) (first number) and elevation, in elevation clicks (second number).
also the first component you put in your bot will be the first component part in that list, and the last will be the last in that list, etc.
be extra careful when modifying, take a save of the bot file because if you are careless and make an error in typing you can ruin the bot file. However if you simply change numbers it will not be a problem.