See screenshots below. What is the purpose of the child sheet metal feature (which I think showed up in SW2013), and why do its overrides default to ON? Is there a way to disable this? When we change our k-factors in the parent feature, the child feature overrides it, and if we forget to un-check the child overrides, we have problems. (note that in my bottom screenshot, I had already un-checked the overrides. Thanks for any help.