DIY Home Improvement Forum banner

3-way corner

  1. Drywall & Plaster
    Hi DIY'ers! This is my first post, but I have been a DIY person for awhile... well at least I try :) So I have finished drywalling my basement, and had the help of my father-in-law to mud and tape the basement. We have ran into problems now where we are dealing with a 3-way corner (see image...