Ok so I've kegged before. However, I have only done so by priming the keg with sugar and using a portable CO2 charger to dispense the tasty stuff. Ive upgraded recently thanx to kegconection's awesome prices and have a few ?s. All of the equipment (faucets, shanks, lines, regulator, tank) is new. 1) Is it necessary to run the keg of sanitizer when racking beer into the keg through the lines out of the faucets or is this needless since they are new? 2) Is it necessary to clean the red gas lines? 3) It says to turn the dials on the regulator ( I have a dual body reg) all the way counter-clockwise before you turn on the gas; however, when I do this they loosen up a lot. Is this wrong? I figure that I would need to turn it clockwise in order for it to not let gas go into the kegs when I turn the gas on and I can then adjust accordingly to the right psi i want (30 psi to start force carbing). 4) Is about 10 psi correct in order to seal the keg lid while letting it cold crash for a day or two before beginning force carbing? Thx for any possible feedback.