Weld constraints not working with tween

I’m making a cool sci-fi door that is a model, so in order to tween it I found that I had to use weld constraints. So I used them, but they aren’t working. I also tried normal welds but I was told that they do not work with tweening and that I had to use constraints. There is nothing really wrong with my script because it tweens fine, it’s just I want the other parts of the model to move with the main part.

Have you tried using Motor6D?

1 Like

Could you make sure the parts attached to the main root are not anchored? TweenService isn’t physics based so the main part that gets tweened should be anchored, but the rest that are welded must be unanchored since they use physics to be attached to the main part

I fixed it, for some reason using normal welds worked

5 Likes