Damn that sucks! What if you went on the outside of your house?My box is on the opposite side of the damm house!!!! No attic or crawl space either. I have a huge arched ceiling in the middle of the house with attic on each side. Going to install a 220 outlet next to the box and use the extension cord.
For my AC unit they ran conduit and burried it near the foundation.

our welders must be way different then lol, cuz i welded on some 3/16" angle last week and i laid some pretty nice beads and had it at 25 feed as it helped it penetrate a little deeper. Along with 25psi working pressure on my reg.