Global scale multiplier on folders

I'm sure everyone has experienced working on a model and you either want to reuse a smart material you've made in the past, or one you've bought from a website. You go to drop that smart material on the model and the result is what you want with 1 big problem, it's not scaled right.

A smart material can have many, MANY differently scaled layers within it. In the current system, if your smart material needs to be scaled 200% to work for your model, this would mean going into every single fill layer, mask layer, etc and doubling the value of every single one of those layers inside. Unbelievably time consuming.

If we could have the option for a "global scale" value on the folder level, that would take our input value and apply that scale multiplier to every scale value within the folder this would be entirely solved and make smart materials so much easier to adjust.