Greetings folks
I have 2 oracle machines - 1 for work and another at home
The work machine has developed a frustrating channelling issue - it extracts fine after pre-infusion then blonds and runs watery (at 11 sec overall)
All settings are identical - temp, pre-infusion time etc
Beans are fine - perfect extraction in home machine
Puck from channelled extraction looks similar however is dry in the middle - changed baskets between 2 machines but problem persists
Have fiddled with the grind with no success, backflushed to make sure screen is clean
Auto tamp seems ok - (2 machines are in separate locations so can't really confirm tamp from one to the other)
Actually manual tamped to see if that made a difference with no success
Dose seems the same with both machines (haven't weighed however)
Any suggestions ??
I have 2 oracle machines - 1 for work and another at home
The work machine has developed a frustrating channelling issue - it extracts fine after pre-infusion then blonds and runs watery (at 11 sec overall)
All settings are identical - temp, pre-infusion time etc
Beans are fine - perfect extraction in home machine
Puck from channelled extraction looks similar however is dry in the middle - changed baskets between 2 machines but problem persists
Have fiddled with the grind with no success, backflushed to make sure screen is clean
Auto tamp seems ok - (2 machines are in separate locations so can't really confirm tamp from one to the other)
Actually manual tamped to see if that made a difference with no success
Dose seems the same with both machines (haven't weighed however)
Any suggestions ??

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