A bunch of cleaning up around the project to make room for a bit more welding.
Bought one of the Everlast MIG machines. I'm really liking that machine. Bunch of nice features that the Lincoln SP140 was missing. It's an inverter welder, 120/240, 200A, burn back setting, and ARC force setting. Volts and IPM are displayed in real units. It displays weld amps, but you need someone else watching that when it's running. That arc force really helps it dig into the base metal and get a good puddle going.
Well see how long it lasts, but for as much as I use it, I could justify another if it ever quits. It was pretty inexpensive.
Happy with the welds. I could have run just a bit more metal on the termination, but otherwise it felt like a good hot weld going in.
Next step will be to flip them over again, and get the rest of the outside corners. Then flat for the web welds.