Groupdhead, where my portafilter fits leaks badly when brewing.
First of all...I did read a post from someone having a similiar problem. But what happened to me is a partial piece of black plastic came out of the Grouphead area some years ago...since then I have continued to brew...but have leakage. Sometimes minimal and sometimes a lot. But I tend to still get a shot. (albeit messy). I found your great site but I wonder if I have to go thru the top of the Barista to fix this (looks daunting) or can I go into the grouphead area and fix from there? I have the SIN006 but it is an older model...serial number is 122643. Thanks for any help u can afford me. Kind regards. Vince