Low to the bottom and as wide as you can get it. Add some height if you can spare it for longer cooks.
I'm sitting sat 5" off the bottom and have about 3" clearance from the sides.
Slappin that bass like some delerious funky preist!!!
UDS, Half Pint (Mini UDS), Weber, ProQ 20, Kegrilla
*250 gallon cooker- 'The Meat Beast!!'*
British BBQ Championships
Grand Champion 2008
British BBQ Society - Southern Championship
Grand Champions 2009