Hello again! I found in the most recent update of CI to version 0.5.0 with my current save in which I have several BZ mods, the optical-fiber item/recipe added by bzsilicon is overwritten.
I understand, if I am not mistaken, that optical-fiber was added as a means to address excess sand; however, with bzsilicon present, this was (at least for my current save) a non-issue, as I simply re-routed and prioritized excess sand to silica/silicon production (stone -> sand -> silica -> optical fiber or silicon), of which the silicon is used en-masse in advanced circuit and processing unit production (silicon wafers).
Long story short, while I saw that you included an option to disable the newly added optical-fiber (much appreciated), would it be possible to make it so that when optical fiber is enabled, and bzsilicon is present, that the recipe uses silica instead of copper plate? That is, instead of 1 x plastic, 2 x glass, 2 x copper-plate, it would be 1 x plastic, 2 x glass, 2 x silica (or 4 silica, as the recipe for optical-fiber from bzsilicon is 1 silica to 1 optical-fiber).
No rush if you are willing, as I can modify it locally myself; just would prefer/enjoy native compatibility.