The weather here is a around 95 daily so I having been adding water pretty much daily. But I noticed last week I am now having to add about 3" a day. Since I have the day off I decided to find my leak. So I pulled everything out of the pool and after unhooking my polaris I noticed a large amount of bubbles or air coming out of where my booster return is. Is that normal, and could this line be where my leak is originating from?