Any tips, tricks to extending a finished drywall wall? Making some modifications to my home, I want to add 6 feet onto an existing wall partition. It's a pretty simple job but just wanted to ask if there are any best practices for when it comes to joining the new wall drywall to the already plastered metal 90 degree corner. Should you remove the corner first and then place the drywall flush to the wall and plaster? Or leave the corner? Just wondering if you leave the corner intact, will there be a raised section or "bump" in the plaster where the new drywall meets the finished wall?
Thanks!