DIY 20 x 40 rectangle pool with 4' rounded corners and liner. Has 8' steps and a swim out deep end. Trying to determine best placement for water jets and skimmers throughout the pool to get best water flow possible. The swim out deep end comes with 4 jets, but was planning on putting 2 in the swim out deep end and then 2 on the 8' steps (which are on the same side of the pool as the swim out deep end), but then not sure how to determine optimal placement for the remaining jets (there are 3 more) and the 2 skimmers. Any suggestions on placement appreciated. Thanks!