OK, I'm new at this .... some questions.
I have 2 cornie kegs, a small refrigerator, co2 tank and lines and I'm ready to set up my system. It will be two kegs going to taps that I"m mounting in the wall about 4 feet away from the cooler/kegs. I'm told two things: 1) I should coil up about 14 ft. of beer line inside the cooler, even though I'm only going 4 feet away - to control foaming. Is this true? 2) I need to cool the section of the lines that are outside the cooler, going the 4 ft to the taps - do I really need to and do I have to cool them or just insulate them?