I-Home improvement

[Countmein]

That is not the way I was talking about. My way is a more solid fit where there is no room for movement. Have fixed several floors that were moving and squeaking with my method.
If you were underneath looking up after installing the braces you would be looking at 4 boxes if you installed 3 braces on each side.
Mind you, depending on how large the area is where the tile cracked, you might have to put more braces in and extend further out to additional joist.

Count