i have recently bought an lgb santa fe 1217 on ebay,the loco is in great condition and runs very well,inside the tender is a speaker and at each end a conecter,also there is a length of wire about 4 inches long that is not connected to anything,i thought about takeing the loco apart to see if there is anything to make the sound work,does anyone have any instructions for this loco,or is there anywhere i can get it checked out ,i would appreciate any help anyone can offer, many thanks,Tel (from the JakeTel railway)