Smaller bounding box
Me and my friend find a double verison of the eater:
x = 9, y = 7, rule = B3/S23
It can eat glider in 8 directions, block in 4 directions, pre-beehive in 4 directions etc.
We also find another verison of this eater:
x = 8, y = 8, rule = B3/S23
Roee 11:33, 20 May 2014 (UTC)