Hello! Just bought an 18x48 intex pool. I thought I had a fairly even spot to set it up, but I have about 1 1/2 difference from one side to the other (I used stakes and a line level). Some have told me no big deal, but most people on this site say it must be more level. so if I level it, do I have to get a sod cutter, or can it be done by hand? If done by hand, what tools do I need and how deep do I dig? Do I need to use pavers for the legs? Sorry, I'm just a bit overwhelmed and I don't have much help.