[Got the Bug]

The top of your paperwork will almost always list out what needs to be done prior to registration. If someone at the DMV tells you you need to have your car weighed, blow it off if it isn't listed as one of the requirements on your docs. They aren't going to ask you about it again if it's not listed.

I know for a fact that the DMV doesn't always list out the brake and light inspections as a requirement. You can walk in, point to the list of requirements and tell them you're done. Most of the time, they don't even look up at you.