Spider servo troubles

Hey,

I recently started the 12 DOF hexapod project and i bought the Spider robotic controller as was suggested
I have assembled it all and wired up the servos
whenever i plug in the usb cable to interface with the ardunio IDE some of the servos move automatically
i was wondering if anyone here might know whats up?

Kind regards
Daniel

What to you mean by

move automatically

Plugging in the USB cable will supply power to your device and start its program running, which will include doing whatever it normally does with its peripherals e.g servos