Aluminum wiring concerns
Doing some minor remodeling in my dads 1970 built house. It does have aluminum wiring run in flex conduit. I plan to move some outlets but havent removed the sheetrock yet to really see what I am in for. I am exxperienced in basic wiring/ciruits. I know when I am in over my head. Any suggestions on things I should be concerned with? Code requirements? Mixing copper and aluminum wiring?