<title>Phys bearing crashes Minecraft after assembling with another phys bearing on it

[mafieznik22-ui]

This issue occurs when only Valkyrien Skies and addons are installed and no other mods

• I have tested this issue and it occurs when no other mods are installed

Minecraft Version

1.20.x

Mod Loader

Forge

Issue description

After assembling the bottom bearing, game crashes

Issue reproduction

place phys bearing on another phys bearing contraption and assemble the bottom one

Logs

crash-2026-04-12_13.16.52-server.txt