The barrel is 1,45cm tall with a diameter of 2,5cm
The cone is 1,4cm tall with a diameter of 2,4cm/1.8cm
I think they were slightly taller from factory, they are visibly warped.
I always overtightened the bushings. I wonder if 2x barrels are better for me, at the same time I like the characteristics of these when they were new and tight. Perhaps higher hardness, or larger size? You are the expert.