How would I tween welded parts attached to the character

Help and Feedback Scripting Support
1

trying to tween a welded part that’s welded to the character

Breaks The Tween

2

Assuming that you’re trying to tween the CFrame of the welded parts while keeping them welded to the character, you’ll want to tween the C0 or C1 of the weld to change its CFrame relative to the character rather than changing the part’s CFrame itself, as that would break the weld