mass update of custom feilds in account pads the feild
Created a customer feilds in accounts - which was pick list
Mass updated the feild to initilize existing accounts.
When looking at the feild is visually looks correct.
However if you run a report and group by that feild
you get data that looks like the database feild was left padded with spaces.
Then if I manually change the customer feild, save, and change it again, the account is fixed.