this is my first post and hope i posted this in the right spot ok, here we go. i have a inground pool, 12000gal, stra rite 3 cartridge, max-e 1hp motor with a turbo clean popup cleaner. Today i installed a solar heater, 4 coils with approximately 200' per coil. now i set my system up like some of the others ive seen out their, running off my pool pump. now i ran 2" pvc out of my cartridge outlet to a horizonal check valve and 90degree up 5 feet to a ball valve (so i can stop water going to my coils). from the valve, the 2" pvc goes up 10' to my flat piched roof were it goes to a 1.5" manifold for my coils. the outlets of my coils are the same, (1.5 manifold to a 2"pvc, to a ball valve, to my turbo clean system). i also installed a bypass valve below the two other ball valves. now if your not confused please carry on with this. before i started this solar project, i was getting about 20psi of pressure in my stra rite cartridge housing. now after my project im getting about 32 to 35 psi, but now my popups won't go up in the pool. did i screw up using 2" pvc with a 1hp motor????.the rest of the existing plumbing is 2". what pressure is needed for the popups? should i cut out my 2" verticals going up the wall to and from my coils and put in 1.5" pvc? now im frustrated and now in a bind. ooooooh the other thing, i close off my 2 ball valves to and from my coils and use the bypass, the popups work. please any ideas will help.