I think it is the sim as I can't get it to work either. The safety valve steam still doesn't work!!!! I must try the challenger or one of the other in-house steam locos. Not done so yet.
I have it working now. I think the question on the auto fireman might be back ass-word from from before leading me to having it clicked the wrong way. All is good now.
Buzz 39 and holding. "Some people find fault like there's a reward for it."- Zig Ziglar "If you can dream it you can do it."- Walt Disney