This is my first post here, this forum has been very helpful to me throughout the years and I'm very grateful for it!
Now that I can't find the solution to my problem anywhere, I decided to post here and seek for any tips I can get.
So basically, using keyframes I am animating a stroke width (using layer styles) which is applied on a composition.
The animation is a simple stroke width scaling up from 1 to 50 and then back to 1 again.
Using Slider Control (expression), I want to be able to adjust how much the stroke width scales up. For example, if I set the slider control to 100, I want this animation to go from 1 to 100 and then back to 1 again.