Wondering if you're still Maltating Mal or if you've switched to a simpler style?
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Last chance for Oscar!
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Very good Mal. I'd be interested to see a video demo.
I do hope you went on to win WBC with your secret techniques. 🤡
And hopefully Chris got an OPV for his Oscar.
Alls well that ends well. [emoji848]
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Actually, that is not the case (see attached pump curve).Originally posted by samuellaw178 View Post
The OPV may not be set correctly, but it doesn't matter. You should still be able to get shot at 9 bar for 60ml/30sec, the Ulka pump is rated to give 9bar pressure at the specific espresso flow rate.
Excessive water flow rate is not a big issue as opposed to low flow rate. The excessive water is going to be resisted by the coffee puck anyway. So it does not really matter other than affecting your grind requirement(coarser).
Cheers,
Sam
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