took the cassette off to check out sloppy hub and when i took it off teany weanie black washer dropped out - odd i thought - then when went to clean the cassette before putting back on i found a pin with a thread at one end that goes with it
- all news to me - is it (delete expletive) unsuitable for future use which means dragging kiddies to ooh and ah in LBS in morning and hope actually have a 9 speed cassette in stock or should it be obvious where the pin goes back in - presume its supposed to help keep the cogs in line ?
