You might enjoy a cold glass of beer, but can you pour a good one ? Carlton and United Breweries estimates only 20 per cent of all beers pulled in Australia are perfect. In an effort to try and improve these skill levels, the brewery has decked out a semi trailer as a mobile draught beer academy. It will travel around the country running "beer workshops". Reporter Babs McHugh pops along to the academy to test her skills with beer technician Steve Pedrick.