Ok. I got a dead guy ale clone kegged with the set it and forget it method. it is set at 13 psi and i have a 5 ft. 3/16th beer line w/ cobra tap. will this hose do the job of serving without too much foam or do I need a longer line? if need be, i can dial down the psi to 12 if that would be better. i heard a rule that said 1 ft. of beer line for every 1 pound if pressure. (e.g. 12 psi= 12 ft). i wouldnt mind buying longer lines, but if i can save money just using the 5 ft. line it would be better. thanks!