Originally Posted by caliking
Did you test to see if the lid will fit on the bottom of your drum i.e. flip the drum over and see if the lid will fit. Worked for me, and much easier than what you're trying to rig.
I built my UDS more than a year ago, and am now just trying to add a Weber dome so that I can do our turkey tomorrow. I don't have enough headroom for a turkey with my regular drum lid.