MediumRoastSteam not quite, no. Originally, I was having issues with steam slowly venting from that overflow. I hadn’t examined it at all and BB were of the view it would be a worn ant Vac Valve. So they sent me a replacement and I duly fitted it, but the problem remained, unchanged.
On closer inspection, the leakage seemed to be the safety valve (I could see the condensation coming from that in the hoses). So, BB sent a new safety valve, which I fitted last weekend and hey presto - problem solved. No leakage of any sort and finally a working machine.
It’s been absolutely perfect all week but this morning I came down to the super steam venting, described above.
I’m out just now but will give it a once over with a wooden spoon in an hour or so.
I suppose it’s possible I’ve effectively swapped out a working Vac Valve for a faulty one as part of the trial and error approach originally taken, I’m just not sure I believe in coincidences that much!