The pivots are loose and fine, but I could not help myself so I had to lubricate them a little with the famous American 1-2-3 oil. :D Oh I love that old stuff, we used to have it in Norway too, all the way back in the 70ties and 60ties. Anyway, it seems it is fine now since I bent the end of the arm a little. And I do like the new blades, they look awesome instead of a black blade.