We had some foundation repairs done recently and our house foundation is so= lid for the time being.
A long crack formed down the corner of an inside wall when the foundation s= hifted. It's closed back up now that the foundation has been repaired. The = crack started at the crown molding at the top of the wall to the shoe moldi= ng at the bottom, on an inside corner. We'd like to patch that up and repai= nt the room.=20
Do we need to completely remove the old drywall tape before patching it up = and re-taping?