Re: I can not produce the good espresso from Giotto as EM6910...
Thanks for everyones suggestion and common again.
The mistake that I lock it to group head seems did not affect the EM6910 too much since I have done some experience (or I can not tell the difference in cup).
But I do learn it from E61 machine.
I think I forgot to mention the mistake I only made at the first time when I use the Giotto.
Then I figured it out pretty soon in my first cup.
I did not lock my PF on group head since then.
I realize the importance of cool flushing now, I have used the cool flushing this afternoon.
However, I did not feel much improvement in the cup.
Due to the time limited, I wont adjust the pressurestat until weekend.
Thanks again for everyones input, I will try the advice and the link from above.
Then I will update what happen in my cup.
Cheers
Colin
Thanks for everyones suggestion and common again.
The mistake that I lock it to group head seems did not affect the EM6910 too much since I have done some experience (or I can not tell the difference in cup).
But I do learn it from E61 machine.
I think I forgot to mention the mistake I only made at the first time when I use the Giotto.
Then I figured it out pretty soon in my first cup.
I did not lock my PF on group head since then.
I realize the importance of cool flushing now, I have used the cool flushing this afternoon.
However, I did not feel much improvement in the cup.
Due to the time limited, I wont adjust the pressurestat until weekend.
Thanks again for everyones input, I will try the advice and the link from above.
Then I will update what happen in my cup.
Cheers
Colin

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