this rubber piece behind both of my X2D nozzle ripped and I pulled it out. At first, I thought it was part of the sock covering the nozzle but it’s actually sitting behind the nozzle. I asked Bambu Lab support, and they said not to worry about it. I’m just curious as to what it is.
It’s attached to the hotend heating assembly, guides and shields the wires
[left + right different]