DAN.....ARE YOU USING THE GLENWOOD MAGNAFLOW WATER PUMP? IF YOU ARE CRISS CROSS THE LINES TO YOUR WATER INLETS USE 180 DEGREE FITTINGS AT THE PUMP TO DOUBLE THE LINES BACK TO 90 DEGREE FITTINGS (IT ONLY TAKES ABOUT 3" OF BRAIDED HOSE BETWEEN THE FITTINGS) TO THE INLETS I HOPE THIS HELPS, THIS IS THE WAY I SET MINE UP.
STEVE