I am using a J type thermocouple with the 9211a and SignalExpress 3.0. I am using the calibration program provided by SignalExpress. I asks me for pairs of numbers for my temperature range. When I do this it either accepts the numbers or gives a recommended range. When I run the program , the signal either flatlines or jumps all over the place. How can I find the right number pairs to submit to the calibration tool? I tried using a sample vi, but it would not run and I got errors.