Hi guys, welcome back inside the box. In this episode I’m pushing hard to get our 40ft shipping container workshop to the “almost ready to move in” stage, because the whole point of this build is having a warm place to make parts for Spiffy—our hurricane-damaged Antares 44—once it gets too cold to work outside. I finish up the overhead unistrut setup (one run through-bolted for maximum stiffness for hoisting the 4x4 CNC, and a second run hung on hangers for trolleys so I can move fiberglass parts around). Of course, Captain Dum Dum also forgot an Ethernet run to the outside, so I’m saving a bit of leftover foam for that and for the mini split later. Then it’s back into the spray foam adventure. I tried the fan tip, hated it within about 10 seconds (too much spatter, zero accuracy), and went back to the cone. I also learned (again) that swapping tips is totally doable if you use the petroleum stuff, and I had one kit gun act up—only outputting the yellow component—so I swapped to an older gun and kept going. Once the foam was done, we moved on to OSB: walls went fast, the ceiling was a ladder workout, and I got a crash course in “sized for spacing” sheets not being truly 4x8. Not my favorite material, but for the price, it got us to a nearly finished workshop with two little office/dungeon spaces ready for electrical, lights, and the next steps.