IIRC, someone, or maybe multiple someones, wrote about the 32WS being very inaccurate if the bore was damaged.

I have read that the 32WS was designed to be reloaded with black powder, but a Winchester 94 collector told me that the 32WS was actually designed to be an updated 32-40, a more accurate cartridge than the 30-30 was reputed to be early in its production run. After over 100 years, the truth is probably lost or at least the truth is clouded in its old age.