Well, I guess there is not, That is very odd. I see plenty of RX200/2/3 threads.
I was just wondering why my RX200 back does not fit good. Should be the same back. I cannot bend it easily and do not wish to use tools. Perhaps I just got a bad back.
Otherwise to me this is the ultimate mod. If the Triade did not rip batteries then that would be the ultimate. Although it lasted six days. The Reuleaux is over a year old.
If anyone knows where I could get an original back for it I would be pleased.