Hi Guys,
Need the help/advise from some of you experienced techs. We roast our own and have been using the same espresso blend for quite a while. The blend was created this year from the new crop coffees and has been excellent. Recently over the past 2 days the espresso shots have little to no crema. All fresh coffee ground as needed. The machine was service 2 weeks ago and was pulling good shots after the service call. Can someone give me some things to look at or center in on as possible culprits.
Thank you all.
Nick
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