I have 1/8-th inch, jagged cracks along some of the vertical corners of my drywall caused by earthquake. These cracks run at least half the height of the wall.
These corners don't appear to be taped, so I'd like to know if I can just fill these cracks with either mud, spackle, some kind of caulk, or whatever else might work.
If I can fix with a small line of filler, then the touchup painting will be more unnoticeable. Also, it sounds from this message board like taping drywall corners requires some talent, and I'm a complete novice with drywall but want to learn.
In addition to a recommendation for filler material, any comments on tools or tips are appreciated.
Thanks