One of the things I collect are Car chips. I really like the Flamingo Hilton Reno chip with the 57 Nomad on it. In the Chip Rack it shows that there is an error variety of this chip #N7935 but every bit of info on that line reads exactly the same as the normal chip above it. Does anyone know what the error is? What should I look for? Or do I just add 1491 Nomads to my fleet and then I will for sure have the error chip? I appreciate any light someone can shed on this.