You can view the page at http://www.bushcraftuk.com/forum/content.php?r=784-Ecozoom-Versa-in-use-and-fired-up
I see that the stove is set up and operating on a wooden table top.
Can you estimate the temperature of the outside bottom of the stove when the meal was prepared?
I wonder if the double burner chimney had a bed it'd radiate a bit more heat in the are ait passes though..