I finished filling my pool after 36 hours yesterday. when I got home from work my wife said she turned off the hose that was filling up the spa because it was overflowing. That was probably an hour before I had gotten home, and I noticed the water level in the spa was about 1" - 1 1/2" from even starting to flow over. I kinda put that in the back of my head and just enjoyed the spillways, sheer decents, waterfalls and SAN lights. well anyways. check this out I have a 4' raised spa over the pool and I checked the water level in the spa and it's down to the seats, a good 16". on a 5x9 spa. The water level in the pool seems to be the same as from what I can see. Would this be a problem that Needs to be corrected by the last crew that did the plaster? I noticed that they preped the fittings w/ a white plaster the day before they actually did the plaster, but they didnt do that on the spa.