New to O gauge (layman question) I recently acquired a Lionel Southern Crescent set Steamer is an 4-6-4, 8702 (6-8702), from what I read it is the same as an 8600. No instructions or manual. I'm trying to determine the function of the lever/switch on top just in front of the cab. I have determined on of the positions turns of the FWD-NEUT-REV function. but this is a 3 position switch. Could someone please tell me what the 3 different states/positions are/do? Also I am unable to find a manual on line does one exist?
Thanks in advance,
Jeff Fish