Sakae wrote: Then somewhere on the YouTube there is a video of a guy making himself a shot on the Cremina, but he is fighting the lever like a guy who likes arm wrestling. His arm muscles were bulging under strain, then he seems to drop slightly in his knees, using his body weight to help his hand, and I would swear that he took a breather or two on the down stroke.
Ignore that video. If it's the one I'm thinking of, he incorporated 1 if not 2 "Fellini" moves (1/4 strokes down, then back up. ) This obviously produced so much back pressure that his forearms were bulging like Popeye's. Mark Prince's video on You Tube seems like a nice thing for you to take a gander at.
A lever, especially such as a Cremina (49mm) is (IMO) not designed to produce monster 2oz shots, but more to your liking, those sweet smaller shots. Mine (in US measurement) are usually 1.25 oz, or when I want a wee bit more, I use my Elektra MCAL basket (it's deeper and holds 2-3 grams more coffee) and get lovely 1.75oz shots.
Also, unlike my former La Pavoni, making those awesome sweet .75oz restretto's using a single basket are far easier on the Cremina.
To alleviate your concerns, my 16 year diva daughter has no trouble negotiating the lever.
Finer grind, lighter (almost NO) tamp does it.
BTW, thanks Reiss (sp?) for your take on temperature. I've often though of turning my pressure down a wee bit, as I don't prepare milk drinks but maybe once daily for my wife.
I'll try the 8 bar thing tomorrow. I have OE's very inexpensive "over the steam wand" pressure gauge.