[SmittyJonz]

Originally Posted by rt

question for the uds brethren using a diffuser, what kind of temperature variance are you seeing from center grate to side grate using the diffuser.

I have tried a 6 and 9" dia. 18 gage steel. With both size plates there is a 20 deg. Difference in the temperature from the center to the side. No diffuser is 50-60 deg.

20-25*