Last June, we had a 18 x38 doughboy pool installed with a 7ft. deep end. After a frustrating first few weeks, finally had pool up and running in July. Now this year we have noticed a sunken "path" in the shallow end of our pool, like maybe ants or a mole. Our contractor installed pool krete and immediately sunk the liner. Anyone know if that is how it is supposed to be done? I contacted him because we were still in our one year warranty, and he said he can't control the moles or things under the pool krete. I thought that once the pool krete set, that is was hard enough to prevent anything coming up from beneath. Any ideas or suggestions.
Thanks,
Minermom