[Chris_Elston]

When you download it, and look at our code, you'll see this section here:

'ok so I can't have a realtime feedback sensor in EXCEL, but I can fake it

        If PID_feedback = PID_setpoint Then
            PID_feedback = PID_setpoint
            Cells(14, 7).Value = PID_feedback
        Else
            PID_feedback = PID_feedback + 1
            Cells(14, 7).Value = PID_feedback
        End If