DIY woodworking project showing how to build solid wood floating shelves and install floating shelf hardware. Long floating shelves can be a successful DIY project with the right hardware. Bracket ...

I was trying to install one of these. I found two studs, under my TV they're ~26-28" apart. I can't find a third stud in-between. I've drilled (tiny) exploratory holes, but found no wood to bite into.