how can i make pinball flippers work correctly?

i can get flippers to rotate correctly.i would like the left flipper to spin like 90 degrees stop then go back to origin after i Getkey.up. this problem has been about 1 month now. i wanted to figure it out on my own ,but im not getting anywhere.the flipper is made in blender.should i animate it there for the rotaion im asking about , or do it by script in unity?thanks Dimwood

You could create a parent object to use as a pivot and then use the flipper as a child. Then rotate the parent to achieve the effect you’re after.

I was having the same issue - came across this tutorial on youtube.