I can give you at least one example where this can be handy. If you program a part without CAD, and then wanted to add a CAD model after the fact, you would need to use CAD = PART. I suspect there might be another reason or two, but this is the first that comes to mind. I agree not everyone needs it, and it is often mis-understood, but it can still be handy on occasion.
oh, and I do not consider this to make me far wiser than you, but as someone told me recently (so as not to call me old), I might have more experience.
I can give you at least one example where this can be handy. If you program a part without CAD, and then wanted to add a CAD model after the fact, you would need to use CAD = PART. I suspect there might be another reason or two, but this is the first that comes to mind. I agree not everyone needs it, and it is often mis-understood, but it can still be handy on occasion.
oh, and I do not consider this to make me far wiser than you, but as someone told me recently (so as not to call me old), I might have more experience.
