I am building a session using the Big Boy. To make it more interesting I would like to reduce the amount of water carried. Because the Big Boy is a built-in asset in 04 I can't access the config.txt file to tweak the water values. If I use a 3rd party tender I can tweak the config.txt to whatever water value I like. The trouble is I cannot find a tender that doesn't look stoopit behind the Big Boy! 
Does anyone know of any 3rd party Big Boy type tenders OR how I might be able to tweak the built in one?
Cheers
Nix

Does anyone know of any 3rd party Big Boy type tenders OR how I might be able to tweak the built in one?
Cheers
Nix