I am working on re plumbing my pool I have a 22,000 gallon in ground vinyl lined pool currently with 1.5 inch flex PVC pipe. I am going to use 2 inch rigid PVC pipe. I see all these pictures of new installs and all the plumbing runs nice and neat and in all of the pictures and videos I have watched I have never seen the plumbing lines cross over one another and that is my problem. no matter how I run it, the return lines are going to cross over the suction lines. Is that going to cause me any problems? is there any recommendations as to how to do this properly?