motion rail update
 

Even when "Always Update" is checked for the create motion rail tool, I can't have an automatic update. Should I change my object's motion keys , its trail stays stuck in the previous state.

A little help would be greatly appreciated !

Thanks

Hey Samba, everything should update finely if your press: Animate -> Update Motion Trail/Snapshot, when you have selected your object that uses the motion trail.

Hope this helps!