Hello!
So I got the Allen key, un screwed it, gave everything a proper clean, brass water dispenser, red ring, black gasket, everything is brand spanking clean. It was pretty disgusting actually. I then did a backflush with the cleaning product saches that came with the machine. I then screwed everything back on without tightening too much. I then went on to making a shot. The beans from the previous video were finished I had some Mexican and 19g of this one was way too little compared to the Indian from the last video which was almost overflowing. So I tried with 20g and unfortunately again there was some dripping, although very very minimal, I heard the *psssst as soon as the pump began following the preinfuse. Only a few drops seeped out, not even enough to see any drops fall but they were out on a closer inspection. I can upload the video but you cannot see it in there.
So now its either puck being too full or maybe I might have screwed too tight again? I can see the shower screen screw has left a mark on the puck so maybe it is too much. I will try again with less coffee, I really hope thats the issue.
Edit: I have loosened the screw a little more, just enough to stop the screen from turning when I push.