After a lot of research, i had to try it.
I went for a direct setup (witch i did not have), so it ended with 3 soda cans and a bottom grid from a weber :-)
I fired the egg up to 350f
Took out the chickens back, coated it in olive oil, and a home made (sugarless) rub.
Onto the egg - and took it off at 167f internal brest.
It was very good - but not a lot better than my normal on the egg.
Think i will try with more heat next time - or any suggestions?
Griller from Denmark, Europe (BigGreenEgg Large, Weber Q300, Weber Gold 57cm)