All I found about table Q was this post:
http://www.havenandhearth.com/forum/viewtopic.php?f=2&t=29625
In there, there are two conflicting posts:
Xcom wrote:With a naked table with no symbols. A roughly Q100 table and chair gives about 8% hunger modifier and no FEP bonus. so around 92% hunger bonus with no symbols.
Eemerald wrote:we've tried making a high q table and chair, it made no difference to a table made using q 10 boards and blocks
So which is it?