intex 14x42" ultraframe
The excavation is (nearly) complete, now for the the underlay. I planned on using the blue/pink stuff, 2" (my ground is very solid clay and very rocky). My area checks out to be quite level so far. What I don't get is how can there be 2" of foam under the liner, and then the paver is set flush with the ground. Wouldn't there be a 2" difference around the top? Do I not set the pavers flush, but level them with the foam? I did have to dig down several inches, so the pool will be below grade in places. What am I not getting?