michinyon:
I don't care what you call it. The sensor contact of the device, what is it's voltage when there is no pressure on any part of it making contact with the resistor between the other two terminals ? I read through the datasheet for the device, it is very vague on that issue.
Yes, sorry, I am not always right in my terminology. I think most people use it with a physical wiper attached, I am just using the puck striking it. The voltage floats if there is no contact, so I have used a pullup resistor to fix it at 1024 until the puck strikes...