Is it possible to respond to neutrals?
Id be tempted to respond to the feedback, politely, "Yes, 3mm *is* small."

Hmmm, I don't know. Good question. I hope Amy can, because that seems to
require a response. Doofy buyer.
~~
Sooz
To live a creative life, we must lose our fear of being wrong. ~~Joseph Chilton
Pearce