I have an issue I hope someone could help me with.
I tried to put a niche into an 18" wall with 1/2" drywall both sides under a set of stairs. I have attached a photo.
As you can see, it worked on one side but not the other. The wall under the stairs is continuous and I have tried a few work arounds; copy and pasting the original niche and trying to build a new one, neither option is working.
If anyone has a suggestion I would really the feedback.
Cheers,
Kent