Newbie here...so the RJ 45+ chlorine output is adjustable by 5%? I couldn't find it anywhere in the manual (I did find it in the Universal manual). I just ordered a 17k gal (27' round) pool today and really have no idea what I'm doing hopefully I'm in the right place for learning!!I was going to comment on that but decided to read the manual… That model adjusts in 5% increments just like the RJ.