I'm trying to make 2 different configurations of a single part. One before assembly and One after assembly. I have both configurations made but I'm new to this software and when I change 1 configuration it changes the other one as well. I'm basically looking to have the part after assembly shrink in OD and ID but have everything else stay the same. How do I keep 1 configuration from changing the other one? Is there a way to not link them so if I change dimension in a configuration it doesnt change that same dimension in the other configuration? Any help would be appreciated.

Craig