BTW - There is a little bit of heat escaping from the gap between the plate and the side of the chamber. I fill a small disposable bread loaf tray with apple juice and place it next to the gap on top of the plate but underneath the grill. Works great!
I took the grill base, slid the exterior base/legs from the fire box over it, flipped it over and placed inside the chamber. Very easy and does a great job disturbing the heat.
I purchased the wheels form Caster City. The part number is 3ABK3X-ER21-ML;
The leg frame is roughly 2" dia so the 1-13/16 expanding rubber stem was a perfect fit. I can't recall how...
The metal on this unit isn't the best to be welding on. Like CrazyBoutSmoke I combined what a few people did and have had excellent luck. There is a very small amount of smoke leaking but that is because I screwed up my measurements when drilling on the right and the front ended up slightly...
Completed the mods and everything worked perfect!
I made the channels from angle aluminum for installation on the right and left side of the tub and ran stove gasket rope into it (With high temp gasket maker to hold it in place). As a plus, I was able to use the additional nuts/bolts I had when...