settings at will

Nothing delighted to achat.Aussi good espresso lunch that morning along the bowl.
Just annoyed Amazon inability to provide an invoice where the duration of the 3-year warranty is explicitly mentioned !!! They do not fully accept the French law ... They repeat that yes the phone but do not know-want to write!
Yet it is essential for this kind of product ... (I have already given, much is given at Saeco).
Otherwise, after two weeks and 110 cafes, I believe to be finally arrived at the right setting (grinding position 3) for my coffee (Espresso Black Card) as thin as possible but do "fluff" not strong double cup (drip miserable).
In a year it will be fully amortized over a Nespresso ...