Hi Guys,
I made this exercise and got myself looking to know how to make the edges of Gear receive a scale.
I reach a good result and worked exact like I want but I believe that was luck and I´m still looking for the exact way or another to reach the same result.
At the end I put a node called Primitive and point them to my group and linked all the values of scale.
And Iwas able to scale the edges.
My question is is there another way ?

ps: Forgot the result here it is:
https://vimeo.com/156031796 [vimeo.com]