Uneven flow out of double spout portafilter

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#1: Post by MahmutKoc »

I searched before same topic. On addition to all useful comments and explanations, I want to extend my experience about the topic:
If your portafilter does have setscrew like mines, keep the screw on 12 o'clock position at the beginning then adjust with micro turns to left or right.
PS attached photos.