tell me more, why does hitbox not work well, I imagine it's the lag above, I will take a look at that, if you have a sample project, that would help
Viewing post in C3 3D Mesh, 3D Vertex Light, 3D Physics - SDK V2 comments
setting mesh position to sprite and using animation frame skip makes it lag. also without frameskip it still lags a bit compared to 3d model
https://www.mediafire.com/file/rjreeykgxfhamjf/TESST.c3p/file