Hello everyone, I hope you're well. I'm very new to families and already I've stumbled upon a problem. In relation to the pictures want the Outer Radius to be controlled by the Inner Radius such that Outer Radius = Inner Radius * 2 for the extrusions. Every time I define that formula in Types and Parameters and finally enter the values, I keep getting a message to remove some constraint and then the whole thing falls apart. I have attached the family file for further reference. Please help.
