I bought some Walthers smoke fluid to use for my steam loco. Ever since I started using it, I haven’t seen any sort of smoke out of it since I bought the stuff. What am I doing wrong? I put in the right amount of the stuff and the wheels for the pickups are nice and shiny so it should be getting...
Is it ok to use mineral oil in a Marx
666 smoke unit? I've heard people
say it makes really good smoke and
cost a lot less than smoke oil from
Hobby shops but I don't want to risk
damaging my smoke unit which is
original and works quite well as is.