I setup my system yesterday and was having problems with my hose out side leaking, changed faucets and I got more pressure...but still not enough? Is it normal for homes to have low pressure or not enough for an RO system? It is a 6 stage RO+DI system 100gpd...but im only producing a gallon or two every few hours. Do I need a booster pump? Will I get more PSI if plumbed under the sink? Thanks...