From what I have read and my limited experience using my UDS most seem to see a 25 to 50°F difference from center to edge.
looks like I should refresh the page prior to posting
22.5 Green Weber OTS w/ wood handles; 22.5 Black Weber OTS; 22.5 80's Weber
Last edited by snorulz; 11-22-2010 at 01:18 PM..
Reason: info already posted