I have a holdup with the concrete contractor so I decided I'd work on power to the new hot tub. It requires 220v @50A and I just don't have that where I need it. I do, however, have a couple 30A circuits for RV service in the garage so I decided I'd decommission one, pull a new 6AWG wire and use it for my new power. Here, I've traced the existing 10AWG wire and am poking holes in the drywall to facilitate removal of the 10AWG wire and installation of the new 6AWG wire.