Ever notice that less powerful steam producing locomotives produce the same volume of emissions as stronger ones? You're not the only one that may have found this weird. This mod features a fix to the situation that bases the volume of smoke emitting vehicles off their power rating to ensure that the output is more realistic in most cases.
Credits: uzurpatorex
https://steamcommunity.com/profiles/76561198056621420/myworkshopfiles/?appid=446800