schlitty do you know the thickness of the o rings? I know Logitech and the like sell I believe it’s .2 or .4mm?!? From what I read the thinner of the 2 stops the bottoming but doesn’t effect the feeling allegedly anyway.
spinalfailed Well with the eBay China stuff its never exact but the description of the ones I got was;
Outer diameter: Approx. 0.31inch/0.8cm
Inner diameter: Approx. 0.20inch/0.5cm
Height: Approx. 0.06inch/0.15cm