 I wanted to do something. If I was already seeing an increase in the crack now, what would it look like five years? A cement slab is not a structural part of your backyard or your patio, okay? It's basically there as a surface that you can work with. And if you put the pavers over it and it goes from a quarter of an inch to three-eighths of an inch, nobody's ever going to see that. The pavers are just going to shift.