Sometimes from the various steam engines i see little white puffballs of smoke shoot out the front of a steam engines cylinders on the front of the engine.Is this a normal effect or bug?It's not the same as the cloud of steam i might normally see coming out of the front.
It’s from the cylinder cocks, you have them open when you’re stationary or when you start moving to stop the build up of water in the cylinders basically (I think)
