Boston area consumers. Mattresses.

How do you read the horizontal gradations?... and the vertical
gradations?... of the charts' printouts from the BodyDiagnostics
system for Kingsdown
http://www.kingsdown.com/whybuykd/
mattresses and boxsprings at Sleepy's Cambridge
727 Memorial Drive Cambridge MA 02139 tel 617 758-0023
http://sleepys.com/BodyDiagnostics
the mattress professionals next to Trader Joe's grocery store.

The horizontal and vertical gradations tick marks haven't been labeled !

Oexman, et al.
Customized mattress evaluation system
United States Patent 6,585,328