Are there any hard plumbing experts out there who would like to make a bit of cash? I need help plumbing the three overflow pipes from my tank to my sump. My returns turned out great, but I can’t seem to get the overflow pipes perfect. They are always slightly off at the unions causing leaks cause they aren’t sitting perfectly flush. I will order all new parts per your advice. Then pay you to come install when it arrives. Let me know!