Trailing spaces truncated when spooling after v10.5

I just upgraded from Toad/Oracle 10.5 to 11.6 and noticed a change in behavior where, when spooling to a file, trailing spaces are being truncated from the last column in the query, in this case a varchar2(100) column. In Toad 10.5 the column was always spooled w/ 100 characters. In Toad 11.6 it is truncated to the length of the string in the field. I would like to restore the previous behavior if possible. Thanks in advance for your assistance.