Door Rotation not fast enough; for loop too slow

[xZylter]

Yes, this is because of how the Task Scheduler works you can wait() for a minimum of 0.03 seconds. Instead you should be using TweenService to handle this movement. This would let you get rid of a the for loop.

Introduction to Tweening Models

Edit (06/30/2021): Due to the release of the new pivot APIs and the thankful deprecation of SetPrimaryPartCFrame, the legacy method of CFraming is now also appropriate and you do not necessarily need to use this welding method. Do note that the pivot CFrame is different from the PrimaryPart CFrame though, so you will have to account for that when writing your proxy objects. Edit (05/31/2023): Roblox has an official code sample for model tweening! It’s very lightweight and covers the necessities…