Hi all, the smoke unit in my new Lionel legacy mikado stopped on me yesterday, and did the 3 blink cab light signal. I have tried to turn it off and back on, putting in smoke fluid since it was pretty much empty of smoke fluid, which leads me to believe that is the problem. Maybe I damaged the heating element? This is my first Lionel legacy engine, and I really dont want to chuck up cash to get it repaired by Lionel, so is there any way that I can repair it myself? When I reset it, it sounds like it trys to work but it just dies. Thank you.