How to tween size a part in only one direction

[RMofSBI]

This post should help you tween in one direction… play with the position property:

Tween Size In Only One Direction

You can write your topic however you want, but you need to answer these questions: What I want to achieve? I would like to Tween a part almost like a lightsaber, so the laser slowly comes out. What is the issue? Include screenshots / videos if possible! When I Tween the size it Tweens it in both directions instead of only going in one. What solutions have I tried so far? Did you look for solutions on the Developer Hub? I have tried using the X,Y,Z Vector’s seperatley and then just add…