Project Teenage Daughter Update.

The "Medium Duty" makes me laugh. "Not for use in gravitational fields with acceleration exceeding 9.81 meters per seconds squared."

Every resource I have used to prepare for finishing the room in the basement, and I do mean EVERY resource, living or not, has advised me to make sure I don't nail any boards to the concrete where I am planning on putting a doorway. The constant nature of this advice tells me that this is obviously something that pretty much everybody does on accident and makes me feel so much better for having done it. Twice.