Rollei RPX ISO 25 film WTH?

I’m a gullible man. I got lured into Rollei RPX-25 and the promise of the super-fine grain on this low ISO film. The box speed of ISO 25 is straight from the 19th century! I have loaded the film into an appropriately ancient Fujica Super Six from ca. 1954 AD, which I lovingly named Babcia. It means Granny in my most favourite of all the languages, Polish >>>