Even when the builder thinks they have thrown them away, I still check the drawers for the manuals. Most of the time I find the brackets, still in their packets and taped to the operating manuals. Regardless, they are required.
When you get the

look from builders, just ignore it and keep writing. or you could reprint the following and give them a copy.
Stove-Tipping Raises Concerns - washingtonpost.com#
Installers everywhere should read the one below. They often tend to think the Manufacturer will take the brunt of cost in suits. Not so. Electrolux walked from this one. The person's responsible for the installation and the current owners of the property did not. I could easily see this as "former owners of the house and Inspector who did not write it up."
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