Log: Model "extendedflywheels:block/bluesteelflywheel/block" is using the deprecated "flip-v" field in its OBJ model instead of "flip_v". This field will be removed in 1.20.
just change the field I guess

Forge: 43.1.47
Mod Version: 1.2.2

This really needs fixing, the spam is absurd.

This issue should be fixed in the latest patch