Hi Guys, Bit more info required here again on the MP15DC Diesel Switcher regarding two valve switch meanings if possible. First the MU-2A Valve - Trail 6-26/Lead or Dead - especially the later part LEAD or DEAD. And Second one the Cut-Out Valve - Cut-out/Passenger/Freight - Again the last two PASSENGER and FREIGHT. Now regarding Second one, I have just tried the first run on the timetable for the MP15 and when I uncoupled the engine at the other end and got back into the cab and added power nothing NO movement at all but I noticed that I had got the CUT-OUT valve set on FREIGHT and once set to passenger bingo off we went. So main question here what cause one position to work and other not to work.