Originally Posted by EdWort
If your system is balanced, you can carb at 12 psi and dispense at it as well.
+1 on this. Be sure you have your beer line length/diameter ratio correct for the height of your tap and you should have no problems.
The formula for calculating the line length is:
L = P - (H * .5) - 1
L = length of beer line in feet
P = pressure set on regulator gauge
H = Total height from the center of the keg to faucet in feet
R = Resistance of line from the following Resistance Table
1 = this is the residual pressure remaining at the faucet