Help Could you help me? how to config this

[josemendez]

I'm doing crane simulator and found a problem with the setting. An uncontrolable swing occured (as the attached vdo). Could you help me?

Hi,

It's pretty much impossible to tell what's happening without taking a look at the setup. Assuming you're using pin constraints to attach the box to the crane hook, first thing that comes to mind is the offset of the pin constraints could be wrong.If you can describe your setup in more detail we might be able to help.