Inspector Yes, but in the words of you British, I don’t want any more “faff”. Do I have that right??
Anyway, good suggestion. But I want to go as simple as possible. For now I will reduce the dose just a hair. So far so good. The new gasket must allow the portafilter to seat just a bit higher. I tried an 8.5 mm gasket, but the portafilter does not seat well that way. So 8.0 it is.