Physics will run out of control（´・ω・｀） (Patreon)

The very first modeling work is now complete.

However, when I run the physics operation, only the initial movement goes wild.

I also checked the collision, but there is no particular contact.

I'm not sure what the cause is, but I think I'll call it done for now.

Before I move on to the next modeling work, I'm going to make one illustration work.

P.S. If there are any knowledgeable people out there, I'd be happy to get some tips!