The good news is that my new Lionel Trainmaster FM has just arrived from Lionel. Yeah!!
However, I am trying to turn off the smoke unit and to do that I need to pop a batch to get to the switch. From the instructions, it looks like the hatch should be on top back from the large fan behind the cab. However, I can't even see the line of the hatch much less pry it open. I don't want to force it open and break it. Any hints from anyone who owns this locomotive? I do not have legacy of TMCC. I have small layout and just used the Lionchief remote. Thank you!