well it came with one return fixture, it goes from 1in thread to 3/4 lockline. then 2in of 3/4 lockline, a 3/4 Y then to a 3/4 reducer to 1/2 then a 2 1/2in nozzle. I would like to have to split the return line in the built in overflow and have 2 sets of nozzles. 4 nozzles in total. I hope i am...