Hi Importr,
i recieved a newer version of the fighters when i ordered a Serie Speciale from Andrew and took it apart to see what would fit.
Unfortunately not even a gen dial would go in, the opening is too large. Its only good if you keep it stock, it no good for modding. But at least the dial and slide rule lined up....
I did get an older version off of him after but this was back in Jan/Feb time i believe, not sure if they're still around...
Cheers
P.