
I did get the inside back panel, inside bottom panel, inside top panel, and inside right panel fitted and some tacked in place before I ran out of Argon/CO2.
You can see where I am raising the front up some so I can make a shorter front door and this will raise my slam door latch a few inches higher. Next up will be to get more shielding gas and finish tacking in the panels and flipping it upside down to weld all of the bottom and and put on the outside bottom panel.
Back Panel tacked in
Fire Box test fitted with Right Inside Panel
Side view of Fire Box
https://imageshack.com/i/pl0CAGrjp