So I've read numerous posts regarding keg carbing/line length/co2 pressures...blah blah blah. I still can't get my beer carbed correctly. The beer pours fine, it has a head for a few minutes then the beer doesnt have any noticeable carbonation no bubbles from the bottom of the glass except for 1 or 2!! I use bev seal ultra 3/16 line about 10 feet with perlick 525ss. The co2 is at 11-12 lbs but it's just not right. When I bottled they were always real nice now, not so much. What am I missing? Any help/thought???