Do dcc equipped locos have them on "analog" or "dcc" mode when they are bought? I have a DCC equipped Atlas GP38 and I dont realyl want to open the thing up...I think I have to... It says run it on DC to test if it works...Is it on DC right now? or must I open it up and switch to DC... I got this model... http://www.atlasrr.com/holoco/hogp38403.htm Edit: this thing is very delicate lol... (to me anyway, its my first REAL loco, my others suck and are 5 years+ old...) How do I take the body off?