I have three pool returns and I’m trying to understand how they function. Generally when I’m in the pool I find very little if any flow coming from the return jets. I do have an in-floor cleaning system for two pool ledges, the entry step and pad, and the attached spa which I leave in the cleaning mode all of the time. I am guessing that water coming back to the pool is diverted through the pop-ups rather than coming through the return jets. Is this correct? Should I be doing something different? Also, with respect to the return jets, the jet in the shallow end and one of the deep end jets are pointed in the same direction, but the other jet in the deep end is pointed back towards the other deep end jet. Shouldn’t all jets be pointed in the same direction to achieve a circular flow around the pool?