Chief Delphi - 2003 User Byte

I need to get a var. byte on a 2003 stamp brain onto the user byte allowed that's sent back to the OI. It's from an analog sensor. the problem is, when I move the little jumper to user mode so I can see the byte(the one thats set in default to show p1_y value) and I press the oi switch till I get to the byte, it flashes " 0.0.03", then moves onto the next byte, team number I think.

Code:

ELSE        'User Mode is ON



    OUT8    = sensor1.BIT0    ' Set ouput bits to display pressure

    OUT9    = sensor1.BIT1

    OUT10   = sensor1.BIT2

    OUT11   = sensor1.BIT3

    OUT12   = sensor1.BIT4

    OUT13   = sensor1.BIT5

    OUT14   = sensor1.BIT6

    OUT15   = sensor1.BIT7

My other question is, how do wire in analog sensors into the 2003 brain? It uses a standard parrallel connector for analog inputs. My sensor is the texas instuments pressure transducer given to us a few years ago. Its got three wires though, and the pinout only calls for an input and a ground. Do I just solder two in, like a pot? :confused: