Looks like Rudolph's makes sausages, so they should be constantly stocked with Fatback.
-follow the above mentioned tips about dicing the fat and grinding the fat and meat separately while rotating in and out of the freezer and you will get much better results.
It doesn't have to be fun to be fun.
Wild & crazy, can't be stopped. Only the strong will survive.
Keep your knife sharp and your skillet greasy. http://www.GoCarnivore.com