I set my pool post on brick pavers. One paver per pole. After heavy rains one of the bricks slipped upward on the inside and punched a hole in the vinyl. We have heavy red clay soil. Some of the bricks and poles have sunk just a little. I am in the process of emptying the pool to get the brick out without further damage to the vinyl. My question is do I really need bricks under the poles. I think during the heavy rains the pool shifted a little which cause the brick to slip.
I am torn about the bricks now since this has happened.