Have to agree with the set it and wait method, but I'm very new to this. I kegged my first two about a week ago. Tried to rush one by using the high pressure with a bit of shaking method. After many attempts to bleed off the pressure, I am still getting tons of foam with every pour. With the second keg, I set it at 10 lbs and left it. It's now nicely carbonated with lots of tiny bubbles.