Hey folks, Working on my first big paver project. Using my own home as a guinea pig, by installing 700 sq feet of pavers around my in-ground pool. Two quick questions: 1) I'll be putting in the standard 1" of sand on top of the base, but how much should I anticipate the height of the sand to be after I lay the stones down and compact them? It's gotta meet up exactly with the pool coping pavers, so I gotta make sure I get this right. 2) Most areas will be getting 6+" of base...but there is an area that will be getting only 4.5" - 5" of base, because I screwed up during excavation and didn't get enough out (forgive the first-timer here). Before I go out and rent the BobCat again, will I be ok with 4.5" of base in some areas? I'm going for a 1" pitch. This is in Massachusetts. Thanks!