Brownie guards in Lesser Fay are dropping brownie parts too frequently (every time).
Brownies and brownie farmers are not dropping brownie parts enough (never/very rare).
Brownie Scouts and named brownies - insufficient data collected for p99 drop rates so far.
According to Magelo, all classic era brownies should be dropping parts of a rate around 60%.
https://eq.magelo.com/item/16579/Brownie-Parts#dropped