Crema De La Crema – An Espresso Coffee Blog in Singapore

Flushing the E61 grouphead to rid of the excessively high water temperature and to cool the grouphead down. High heat causes over extraction of the coffee and may lead to bitter shots.

This entry was posted on Friday, June 26th, 2009 at 2:56 pm and is filed under . You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.