ok whoever is good at castings i sure could use the help, i have a gp60 dynamic brake grid unit i need casted so i can make a few gp60's i have no idea where to begin or what to do, i would even be willing to pay to have them done if reasonable.
check out my friends at www.nwihobbies.com they can do some really neet stuff. You can email me if you have trouble finding there web site. Mr Train
A good place to start is the Casting List on Yahoo. http://groups.yahoo.com/group/casting/ There are a great number of talented casters there that can help you It's really not as hard as you might think. I started out by getting a two part RTV from MicroMark.
