Passing this along to any other Wolf range/rangetop owners who might
have the same experience with losing those small rubber feet...

I have a 4-year, well-used, 6-burner Wolf rangetop with several missing
rubber feet. They seem to easily get lost when lifting the grates for
cleaning. I was temporarily stuffing the holes with aluminum foil to
eliminate the problem of having wobbly, grates. I finally sent an email
to Sub-Zero/Wolf Customer Service about the problem and they kindly
mailed me a small manilla envelope filled with rubber feet and rubber
washers.

Thumbs up from me for their great response.

Mickey