[Run] is supposed to be one of the random mods for ground weapons created in the "new" R&D system that was introduced months ago in S9.5.
This mod does not ever appear during crafting.
Will this ever be fixed?
Joined January 2009
Nitpicking is a time-honored tradition of science fiction. Asking your readers not to worry about the "little things" is like asking a dog not to sniff at people's crotches. If there's something that appears to violate natural laws, then you can expect someone's going to point it out. That's just the way things are.